68510808

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{821}}^1$

素因数の和:913

約数の個数: 96

約数和(自身を含む): 198759600

約数和(自身を除く): 130248792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 61, 72, 76, 114, 122, 152, 171, 183, 228, 244, 342, 366, 456, 488, 549, 684, 732, 821, 1098, 1159, 1368, 1464, 1642, 2196, 2318, 2463, 3284, 3477, 4392, 4636, 4926, 6568, 6954, 7389, 9272, 9852, 10431, 13908, 14778, 15599, 19704, 20862, 27816, 29556, 31198, 41724, 46797, 50081, 59112, 62396, 83448, 93594, 100162, 124792, 140391, 150243, 187188, 200324, 280782, 300486, 374376, 400648, 450729, 561564, 600972, 901458, 951539, 1123128, 1201944, 1802916, 1903078, 2854617, 3605832, 3806156, 5709234, 7612312, 8563851, 11418468, 17127702, 22836936, 34255404, 68510808]

約数ペア:

[(1, 68510808), (2, 34255404), (3, 22836936), (4, 17127702), (6, 11418468), (8, 8563851), (9, 7612312), (12, 5709234), (18, 3806156), (19, 3605832), (24, 2854617), (36, 1903078), (38, 1802916), (57, 1201944), (61, 1123128), (72, 951539), (76, 901458), (114, 600972), (122, 561564), (152, 450729), (171, 400648), (183, 374376), (228, 300486), (244, 280782), (342, 200324), (366, 187188), (456, 150243), (488, 140391), (549, 124792), (684, 100162), (732, 93594), (821, 83448), (1098, 62396), (1159, 59112), (1368, 50081), (1464, 46797), (1642, 41724), (2196, 31198), (2318, 29556), (2463, 27816), (3284, 20862), (3477, 19704), (4392, 15599), (4636, 14778), (4926, 13908), (6568, 10431), (6954, 9852), (7389, 9272)]