85678164

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1$

素因数の和:151

約数の個数: 216

約数和(自身を含む): 274496040

約数和(自身を除く): 188817876

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 17, 18, 22, 26, 33, 34, 36, 39, 44, 51, 52, 66, 68, 78, 89, 99, 102, 117, 121, 132, 143, 153, 156, 178, 187, 198, 204, 221, 234, 242, 267, 286, 306, 356, 363, 374, 396, 429, 442, 468, 484, 534, 561, 572, 612, 663, 726, 748, 801, 858, 884, 979, 1068, 1089, 1122, 1157, 1287, 1326, 1452, 1513, 1573, 1602, 1683, 1716, 1958, 1989, 2057, 2178, 2244, 2314, 2431, 2574, 2652, 2937, 3026, 3146, 3204, 3366, 3471, 3916, 3978, 4114, 4356, 4539, 4628, 4719, 4862, 5148, 5874, 6052, 6171, 6292, 6732, 6942, 7293, 7956, 8228, 8811, 9078, 9438, 9724, 10413, 10769, 11748, 12342, 12727, 13617, 13884, 14157, 14586, 16643, 17622, 18156, 18513, 18876, 19669, 20826, 21538, 21879, 24684, 25454, 26741, 27234, 28314, 29172, 32307, 33286, 35244, 37026, 38181, 39338, 41652, 43076, 43758, 49929, 50908, 53482, 54468, 56628, 59007, 64614, 66572, 74052, 76362, 78676, 80223, 87516, 96921, 99858, 106964, 114543, 118014, 129228, 139997, 149787, 152724, 160446, 177021, 183073, 193842, 199716, 216359, 229086, 236028, 240669, 279994, 299574, 320892, 354042, 366146, 387684, 419991, 432718, 458172, 481338, 549219, 559988, 599148, 649077, 708084, 732292, 839982, 865436, 962676, 1098438, 1259973, 1298154, 1647657, 1679964, 1947231, 2196876, 2379949, 2519946, 2596308, 3295314, 3894462, 4759898, 5039892, 6590628, 7139847, 7788924, 9519796, 14279694, 21419541, 28559388, 42839082, 85678164]

約数ペア:

[(1, 85678164), (2, 42839082), (3, 28559388), (4, 21419541), (6, 14279694), (9, 9519796), (11, 7788924), (12, 7139847), (13, 6590628), (17, 5039892), (18, 4759898), (22, 3894462), (26, 3295314), (33, 2596308), (34, 2519946), (36, 2379949), (39, 2196876), (44, 1947231), (51, 1679964), (52, 1647657), (66, 1298154), (68, 1259973), (78, 1098438), (89, 962676), (99, 865436), (102, 839982), (117, 732292), (121, 708084), (132, 649077), (143, 599148), (153, 559988), (156, 549219), (178, 481338), (187, 458172), (198, 432718), (204, 419991), (221, 387684), (234, 366146), (242, 354042), (267, 320892), (286, 299574), (306, 279994), (356, 240669), (363, 236028), (374, 229086), (396, 216359), (429, 199716), (442, 193842), (468, 183073), (484, 177021), (534, 160446), (561, 152724), (572, 149787), (612, 139997), (663, 129228), (726, 118014), (748, 114543), (801, 106964), (858, 99858), (884, 96921), (979, 87516), (1068, 80223), (1089, 78676), (1122, 76362), (1157, 74052), (1287, 66572), (1326, 64614), (1452, 59007), (1513, 56628), (1573, 54468), (1602, 53482), (1683, 50908), (1716, 49929), (1958, 43758), (1989, 43076), (2057, 41652), (2178, 39338), (2244, 38181), (2314, 37026), (2431, 35244), (2574, 33286), (2652, 32307), (2937, 29172), (3026, 28314), (3146, 27234), (3204, 26741), (3366, 25454), (3471, 24684), (3916, 21879), (3978, 21538), (4114, 20826), (4356, 19669), (4539, 18876), (4628, 18513), (4719, 18156), (4862, 17622), (5148, 16643), (5874, 14586), (6052, 14157), (6171, 13884), (6292, 13617), (6732, 12727), (6942, 12342), (7293, 11748), (7956, 10769), (8228, 10413), (8811, 9724), (9078, 9438)]