120575988

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8311}}^1$

素因数の和:8365

約数の個数: 72

約数和(自身を含む): 338863616

約数和(自身を除く): 218287628

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 1116, 1209, 1612, 2418, 3627, 4836, 7254, 8311, 14508, 16622, 24933, 33244, 49866, 74799, 99732, 108043, 149598, 216086, 257641, 299196, 324129, 432172, 515282, 648258, 772923, 972387, 1030564, 1296516, 1545846, 1944774, 2318769, 3091692, 3349333, 3889548, 4637538, 6698666, 9275076, 10047999, 13397332, 20095998, 30143997, 40191996, 60287994, 120575988]

約数ペア:

[(1, 120575988), (2, 60287994), (3, 40191996), (4, 30143997), (6, 20095998), (9, 13397332), (12, 10047999), (13, 9275076), (18, 6698666), (26, 4637538), (31, 3889548), (36, 3349333), (39, 3091692), (52, 2318769), (62, 1944774), (78, 1545846), (93, 1296516), (117, 1030564), (124, 972387), (156, 772923), (186, 648258), (234, 515282), (279, 432172), (372, 324129), (403, 299196), (468, 257641), (558, 216086), (806, 149598), (1116, 108043), (1209, 99732), (1612, 74799), (2418, 49866), (3627, 33244), (4836, 24933), (7254, 16622), (8311, 14508)]