71658652

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:167

約数の個数: 96

約数和(自身を含む): 153115200

約数和(自身を除く): 81456548

約数列:

[1, 2, 4, 13, 19, 26, 29, 38, 41, 52, 58, 61, 76, 82, 116, 122, 164, 244, 247, 377, 494, 533, 551, 754, 779, 793, 988, 1066, 1102, 1159, 1189, 1508, 1558, 1586, 1769, 2132, 2204, 2318, 2378, 2501, 3116, 3172, 3538, 4636, 4756, 5002, 7076, 7163, 10004, 10127, 14326, 15067, 15457, 20254, 22591, 22997, 28652, 30134, 30914, 32513, 33611, 40508, 45182, 45994, 47519, 60268, 61828, 65026, 67222, 72529, 90364, 91988, 95038, 130052, 134444, 145058, 190076, 290116, 293683, 436943, 587366, 617747, 873886, 942877, 1174732, 1235494, 1378051, 1747772, 1885754, 2470988, 2756102, 3771508, 5512204, 17914663, 35829326, 71658652]

約数ペア:

[(1, 71658652), (2, 35829326), (4, 17914663), (13, 5512204), (19, 3771508), (26, 2756102), (29, 2470988), (38, 1885754), (41, 1747772), (52, 1378051), (58, 1235494), (61, 1174732), (76, 942877), (82, 873886), (116, 617747), (122, 587366), (164, 436943), (244, 293683), (247, 290116), (377, 190076), (494, 145058), (533, 134444), (551, 130052), (754, 95038), (779, 91988), (793, 90364), (988, 72529), (1066, 67222), (1102, 65026), (1159, 61828), (1189, 60268), (1508, 47519), (1558, 45994), (1586, 45182), (1769, 40508), (2132, 33611), (2204, 32513), (2318, 30914), (2378, 30134), (2501, 28652), (3116, 22997), (3172, 22591), (3538, 20254), (4636, 15457), (4756, 15067), (5002, 14326), (7076, 10127), (7163, 10004)]