89777742572

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1973}}^1\times {\mathrm{7489}}^1$

素因数の和:9511

約数の個数: 72

約数和(自身を含む): 188778199680

約数和(自身を除く): 99000457108

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 434, 868, 1519, 1973, 3038, 3946, 6076, 7489, 7892, 13811, 14978, 27622, 29956, 52423, 55244, 61163, 96677, 104846, 122326, 193354, 209692, 232159, 244652, 366961, 386708, 428141, 464318, 733922, 856282, 928636, 1467844, 1625113, 1712564, 2996987, 3250226, 5993974, 6500452, 11375791, 11987948, 14775797, 22751582, 29551594, 45503164, 59103188, 103430579, 206861158, 413722316, 458049707, 724014053, 916099414, 1448028106, 1832198828, 2896056212, 3206347949, 6412695898, 12825391796, 22444435643, 44888871286, 89777742572]

約数ペア:

[(1, 89777742572), (2, 44888871286), (4, 22444435643), (7, 12825391796), (14, 6412695898), (28, 3206347949), (31, 2896056212), (49, 1832198828), (62, 1448028106), (98, 916099414), (124, 724014053), (196, 458049707), (217, 413722316), (434, 206861158), (868, 103430579), (1519, 59103188), (1973, 45503164), (3038, 29551594), (3946, 22751582), (6076, 14775797), (7489, 11987948), (7892, 11375791), (13811, 6500452), (14978, 5993974), (27622, 3250226), (29956, 2996987), (52423, 1712564), (55244, 1625113), (61163, 1467844), (96677, 928636), (104846, 856282), (122326, 733922), (193354, 464318), (209692, 428141), (232159, 386708), (244652, 366961)]