79902108

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1$

素因数の和:145

約数の個数: 216

約数和(自身を含む): 256196304

約数和(自身を除く): 176294196

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, 83, 99, 102, 117, 121, 132, 143, 153, 156, 166, 187, 198, 204, 221, 234, 242, 249, 286, 306, 332, 363, 374, 396, 429, 442, 468, 484, 498, 561, 572, 612, 663, 726, 747, 748, 858, 884, 913, 996, 1079, 1089, 1122, 1287, 1326, 1411, 1452, 1494, 1573, 1683, 1716, 1826, 1989, 2057, 2158, 2178, 2244, 2431, 2574, 2652, 2739, 2822, 2988, 3146, 3237, 3366, 3652, 3978, 4114, 4233, 4316, 4356, 4719, 4862, 5148, 5478, 5644, 6171, 6292, 6474, 6732, 7293, 7956, 8217, 8228, 8466, 9438, 9711, 9724, 10043, 10956, 11869, 12342, 12699, 12948, 14157, 14586, 15521, 16434, 16932, 18343, 18513, 18876, 19422, 20086, 21879, 23738, 24684, 25398, 26741, 28314, 29172, 30129, 31042, 32868, 35607, 36686, 37026, 38844, 40172, 43758, 46563, 47476, 50796, 53482, 55029, 56628, 60258, 62084, 71214, 73372, 74052, 80223, 87516, 90387, 93126, 106821, 106964, 110058, 120516, 130559, 139689, 142428, 160446, 165087, 170731, 180774, 186252, 201773, 213642, 220116, 240669, 261118, 279378, 320892, 330174, 341462, 361548, 391677, 403546, 427284, 481338, 512193, 522236, 558756, 605319, 660348, 682924, 783354, 807092, 962676, 1024386, 1175031, 1210638, 1536579, 1566708, 1815957, 2048772, 2219503, 2350062, 2421276, 3073158, 3631914, 4439006, 4700124, 6146316, 6658509, 7263828, 8878012, 13317018, 19975527, 26634036, 39951054, 79902108]

約数ペア:

[(1, 79902108), (2, 39951054), (3, 26634036), (4, 19975527), (6, 13317018), (9, 8878012), (11, 7263828), (12, 6658509), (13, 6146316), (17, 4700124), (18, 4439006), (22, 3631914), (26, 3073158), (33, 2421276), (34, 2350062), (36, 2219503), (39, 2048772), (44, 1815957), (51, 1566708), (52, 1536579), (66, 1210638), (68, 1175031), (78, 1024386), (83, 962676), (99, 807092), (102, 783354), (117, 682924), (121, 660348), (132, 605319), (143, 558756), (153, 522236), (156, 512193), (166, 481338), (187, 427284), (198, 403546), (204, 391677), (221, 361548), (234, 341462), (242, 330174), (249, 320892), (286, 279378), (306, 261118), (332, 240669), (363, 220116), (374, 213642), (396, 201773), (429, 186252), (442, 180774), (468, 170731), (484, 165087), (498, 160446), (561, 142428), (572, 139689), (612, 130559), (663, 120516), (726, 110058), (747, 106964), (748, 106821), (858, 93126), (884, 90387), (913, 87516), (996, 80223), (1079, 74052), (1089, 73372), (1122, 71214), (1287, 62084), (1326, 60258), (1411, 56628), (1452, 55029), (1494, 53482), (1573, 50796), (1683, 47476), (1716, 46563), (1826, 43758), (1989, 40172), (2057, 38844), (2158, 37026), (2178, 36686), (2244, 35607), (2431, 32868), (2574, 31042), (2652, 30129), (2739, 29172), (2822, 28314), (2988, 26741), (3146, 25398), (3237, 24684), (3366, 23738), (3652, 21879), (3978, 20086), (4114, 19422), (4233, 18876), (4316, 18513), (4356, 18343), (4719, 16932), (4862, 16434), (5148, 15521), (5478, 14586), (5644, 14157), (6171, 12948), (6292, 12699), (6474, 12342), (6732, 11869), (7293, 10956), (7956, 10043), (8217, 9724), (8228, 9711), (8466, 9438)]