72118152

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{409}}^1$

素因数の和:531

約数の個数: 96

約数和(自身を含む): 204672000

約数和(自身を除く): 132553848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 79, 93, 124, 158, 186, 237, 248, 279, 316, 372, 409, 474, 558, 632, 711, 744, 818, 948, 1116, 1227, 1422, 1636, 1896, 2232, 2449, 2454, 2844, 3272, 3681, 4898, 4908, 5688, 7347, 7362, 9796, 9816, 12679, 14694, 14724, 19592, 22041, 25358, 29388, 29448, 32311, 38037, 44082, 50716, 58776, 64622, 76074, 88164, 96933, 101432, 114111, 129244, 152148, 176328, 193866, 228222, 258488, 290799, 304296, 387732, 456444, 581598, 775464, 912888, 1001641, 1163196, 2003282, 2326392, 3004923, 4006564, 6009846, 8013128, 9014769, 12019692, 18029538, 24039384, 36059076, 72118152]

約数ペア:

[(1, 72118152), (2, 36059076), (3, 24039384), (4, 18029538), (6, 12019692), (8, 9014769), (9, 8013128), (12, 6009846), (18, 4006564), (24, 3004923), (31, 2326392), (36, 2003282), (62, 1163196), (72, 1001641), (79, 912888), (93, 775464), (124, 581598), (158, 456444), (186, 387732), (237, 304296), (248, 290799), (279, 258488), (316, 228222), (372, 193866), (409, 176328), (474, 152148), (558, 129244), (632, 114111), (711, 101432), (744, 96933), (818, 88164), (948, 76074), (1116, 64622), (1227, 58776), (1422, 50716), (1636, 44082), (1896, 38037), (2232, 32311), (2449, 29448), (2454, 29388), (2844, 25358), (3272, 22041), (3681, 19592), (4898, 14724), (4908, 14694), (5688, 12679), (7347, 9816), (7362, 9796)]