42272268

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:207

約数の個数: 96

約数和(自身を含む): 109992960

約数和(自身を除く): 67720692

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 43, 51, 61, 68, 79, 86, 102, 122, 129, 158, 172, 183, 204, 237, 244, 258, 316, 366, 474, 516, 731, 732, 948, 1037, 1343, 1462, 2074, 2193, 2623, 2686, 2924, 3111, 3397, 4029, 4148, 4386, 4819, 5246, 5372, 6222, 6794, 7869, 8058, 8772, 9638, 10191, 10492, 12444, 13588, 14457, 15738, 16116, 19276, 20382, 28914, 31476, 40764, 44591, 57749, 57828, 81923, 89182, 115498, 133773, 163846, 173247, 178364, 207217, 230996, 245769, 267546, 327692, 346494, 414434, 491538, 535092, 621651, 692988, 828868, 983076, 1243302, 2486604, 3522689, 7045378, 10568067, 14090756, 21136134, 42272268]

約数ペア:

[(1, 42272268), (2, 21136134), (3, 14090756), (4, 10568067), (6, 7045378), (12, 3522689), (17, 2486604), (34, 1243302), (43, 983076), (51, 828868), (61, 692988), (68, 621651), (79, 535092), (86, 491538), (102, 414434), (122, 346494), (129, 327692), (158, 267546), (172, 245769), (183, 230996), (204, 207217), (237, 178364), (244, 173247), (258, 163846), (316, 133773), (366, 115498), (474, 89182), (516, 81923), (731, 57828), (732, 57749), (948, 44591), (1037, 40764), (1343, 31476), (1462, 28914), (2074, 20382), (2193, 19276), (2623, 16116), (2686, 15738), (2924, 14457), (3111, 13588), (3397, 12444), (4029, 10492), (4148, 10191), (4386, 9638), (4819, 8772), (5246, 8058), (5372, 7869), (6222, 6794)]