73667620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:269

約数の個数: 96

約数和(自身を含む): 177020928

約数和(自身を除く): 103353308

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 97, 115, 127, 130, 194, 230, 254, 260, 299, 388, 460, 485, 508, 598, 635, 970, 1196, 1261, 1270, 1495, 1651, 1940, 2231, 2522, 2540, 2921, 2990, 3302, 4462, 5044, 5842, 5980, 6305, 6604, 8255, 8924, 11155, 11684, 12319, 12610, 14605, 16510, 22310, 24638, 25220, 29003, 29210, 33020, 37973, 44620, 49276, 58006, 58420, 61595, 75946, 116012, 123190, 145015, 151892, 160147, 189865, 246380, 283337, 290030, 320294, 379730, 566674, 580060, 640588, 759460, 800735, 1133348, 1416685, 1601470, 2833370, 3202940, 3683381, 5666740, 7366762, 14733524, 18416905, 36833810, 73667620]

約数ペア:

[(1, 73667620), (2, 36833810), (4, 18416905), (5, 14733524), (10, 7366762), (13, 5666740), (20, 3683381), (23, 3202940), (26, 2833370), (46, 1601470), (52, 1416685), (65, 1133348), (92, 800735), (97, 759460), (115, 640588), (127, 580060), (130, 566674), (194, 379730), (230, 320294), (254, 290030), (260, 283337), (299, 246380), (388, 189865), (460, 160147), (485, 151892), (508, 145015), (598, 123190), (635, 116012), (970, 75946), (1196, 61595), (1261, 58420), (1270, 58006), (1495, 49276), (1651, 44620), (1940, 37973), (2231, 33020), (2522, 29210), (2540, 29003), (2921, 25220), (2990, 24638), (3302, 22310), (4462, 16510), (5044, 14605), (5842, 12610), (5980, 12319), (6305, 11684), (6604, 11155), (8255, 8924)]