67998580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:265

約数の個数: 96

約数和(自身を含む): 163586304

約数和(自身を除く): 95587724

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 83, 92, 115, 130, 137, 166, 230, 260, 274, 299, 332, 415, 460, 548, 598, 685, 830, 1079, 1196, 1370, 1495, 1660, 1781, 1909, 2158, 2740, 2990, 3151, 3562, 3818, 4316, 5395, 5980, 6302, 7124, 7636, 8905, 9545, 10790, 11371, 12604, 15755, 17810, 19090, 21580, 22742, 24817, 31510, 35620, 38180, 40963, 45484, 49634, 56855, 63020, 81926, 99268, 113710, 124085, 147823, 163852, 204815, 227420, 248170, 261533, 295646, 409630, 496340, 523066, 591292, 739115, 819260, 1046132, 1307665, 1478230, 2615330, 2956460, 3399929, 5230660, 6799858, 13599716, 16999645, 33999290, 67998580]

約数ペア:

[(1, 67998580), (2, 33999290), (4, 16999645), (5, 13599716), (10, 6799858), (13, 5230660), (20, 3399929), (23, 2956460), (26, 2615330), (46, 1478230), (52, 1307665), (65, 1046132), (83, 819260), (92, 739115), (115, 591292), (130, 523066), (137, 496340), (166, 409630), (230, 295646), (260, 261533), (274, 248170), (299, 227420), (332, 204815), (415, 163852), (460, 147823), (548, 124085), (598, 113710), (685, 99268), (830, 81926), (1079, 63020), (1196, 56855), (1370, 49634), (1495, 45484), (1660, 40963), (1781, 38180), (1909, 35620), (2158, 31510), (2740, 24817), (2990, 22742), (3151, 21580), (3562, 19090), (3818, 17810), (4316, 15755), (5395, 12604), (5980, 11371), (6302, 10790), (7124, 9545), (7636, 8905)]