73688472

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1$

素因数の和:474

約数の個数: 192

約数和(自身を含む): 248844960

約数和(自身を除く): 175156488

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 17, 18, 22, 24, 26, 33, 34, 36, 39, 44, 51, 52, 66, 68, 72, 78, 88, 99, 102, 104, 117, 132, 136, 143, 153, 156, 187, 198, 204, 221, 234, 264, 286, 306, 312, 374, 396, 408, 421, 429, 442, 468, 561, 572, 612, 663, 748, 792, 842, 858, 884, 936, 1122, 1144, 1224, 1263, 1287, 1326, 1496, 1683, 1684, 1716, 1768, 1989, 2244, 2431, 2526, 2574, 2652, 3366, 3368, 3432, 3789, 3978, 4488, 4631, 4862, 5052, 5148, 5304, 5473, 6732, 7157, 7293, 7578, 7956, 9262, 9724, 10104, 10296, 10946, 13464, 13893, 14314, 14586, 15156, 15912, 16419, 18524, 19448, 21471, 21879, 21892, 27786, 28628, 29172, 30312, 32838, 37048, 41679, 42942, 43758, 43784, 49257, 55572, 57256, 58344, 60203, 64413, 65676, 78727, 83358, 85884, 87516, 93041, 98514, 111144, 120406, 128826, 131352, 157454, 166716, 171768, 175032, 180609, 186082, 197028, 236181, 240812, 257652, 279123, 314908, 333432, 361218, 372164, 394056, 472362, 481624, 515304, 541827, 558246, 629816, 708543, 722436, 744328, 837369, 944724, 1023451, 1083654, 1116492, 1417086, 1444872, 1674738, 1889448, 2046902, 2167308, 2232984, 2834172, 3070353, 3349476, 4093804, 4334616, 5668344, 6140706, 6698952, 8187608, 9211059, 12281412, 18422118, 24562824, 36844236, 73688472]

約数ペア:

[(1, 73688472), (2, 36844236), (3, 24562824), (4, 18422118), (6, 12281412), (8, 9211059), (9, 8187608), (11, 6698952), (12, 6140706), (13, 5668344), (17, 4334616), (18, 4093804), (22, 3349476), (24, 3070353), (26, 2834172), (33, 2232984), (34, 2167308), (36, 2046902), (39, 1889448), (44, 1674738), (51, 1444872), (52, 1417086), (66, 1116492), (68, 1083654), (72, 1023451), (78, 944724), (88, 837369), (99, 744328), (102, 722436), (104, 708543), (117, 629816), (132, 558246), (136, 541827), (143, 515304), (153, 481624), (156, 472362), (187, 394056), (198, 372164), (204, 361218), (221, 333432), (234, 314908), (264, 279123), (286, 257652), (306, 240812), (312, 236181), (374, 197028), (396, 186082), (408, 180609), (421, 175032), (429, 171768), (442, 166716), (468, 157454), (561, 131352), (572, 128826), (612, 120406), (663, 111144), (748, 98514), (792, 93041), (842, 87516), (858, 85884), (884, 83358), (936, 78727), (1122, 65676), (1144, 64413), (1224, 60203), (1263, 58344), (1287, 57256), (1326, 55572), (1496, 49257), (1683, 43784), (1684, 43758), (1716, 42942), (1768, 41679), (1989, 37048), (2244, 32838), (2431, 30312), (2526, 29172), (2574, 28628), (2652, 27786), (3366, 21892), (3368, 21879), (3432, 21471), (3789, 19448), (3978, 18524), (4488, 16419), (4631, 15912), (4862, 15156), (5052, 14586), (5148, 14314), (5304, 13893), (5473, 13464), (6732, 10946), (7157, 10296), (7293, 10104), (7578, 9724), (7956, 9262)]