69759976

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{211}}^1$

素因数の和:275

約数の個数: 96

約数和(自身を含む): 164011680

約数和(自身を除く): 94251704

約数列:

[1, 2, 4, 8, 11, 13, 17, 22, 26, 34, 44, 52, 68, 88, 104, 136, 143, 187, 211, 221, 286, 289, 374, 422, 442, 572, 578, 748, 844, 884, 1144, 1156, 1496, 1688, 1768, 2312, 2321, 2431, 2743, 3179, 3587, 3757, 4642, 4862, 5486, 6358, 7174, 7514, 9284, 9724, 10972, 12716, 14348, 15028, 18568, 19448, 21944, 25432, 28696, 30056, 30173, 39457, 41327, 46631, 60346, 60979, 78914, 82654, 93262, 120692, 121958, 157828, 165308, 186524, 241384, 243916, 315656, 330616, 373048, 487832, 512941, 670769, 792727, 1025882, 1341538, 1585454, 2051764, 2683076, 3170908, 4103528, 5366152, 6341816, 8719997, 17439994, 34879988, 69759976]

約数ペア:

[(1, 69759976), (2, 34879988), (4, 17439994), (8, 8719997), (11, 6341816), (13, 5366152), (17, 4103528), (22, 3170908), (26, 2683076), (34, 2051764), (44, 1585454), (52, 1341538), (68, 1025882), (88, 792727), (104, 670769), (136, 512941), (143, 487832), (187, 373048), (211, 330616), (221, 315656), (286, 243916), (289, 241384), (374, 186524), (422, 165308), (442, 157828), (572, 121958), (578, 120692), (748, 93262), (844, 82654), (884, 78914), (1144, 60979), (1156, 60346), (1496, 46631), (1688, 41327), (1768, 39457), (2312, 30173), (2321, 30056), (2431, 28696), (2743, 25432), (3179, 21944), (3587, 19448), (3757, 18568), (4642, 15028), (4862, 14348), (5486, 12716), (6358, 10972), (7174, 9724), (7514, 9284)]