72638910

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{9277}}^1$

素因数の和:9322

約数の個数: 64

約数和(自身を含む): 200404800

約数和(自身を除く): 127765890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 87, 90, 135, 145, 174, 261, 270, 290, 435, 522, 783, 870, 1305, 1566, 2610, 3915, 7830, 9277, 18554, 27831, 46385, 55662, 83493, 92770, 139155, 166986, 250479, 269033, 278310, 417465, 500958, 538066, 807099, 834930, 1252395, 1345165, 1614198, 2421297, 2504790, 2690330, 4035495, 4842594, 7263891, 8070990, 12106485, 14527782, 24212970, 36319455, 72638910]

約数ペア:

[(1, 72638910), (2, 36319455), (3, 24212970), (5, 14527782), (6, 12106485), (9, 8070990), (10, 7263891), (15, 4842594), (18, 4035495), (27, 2690330), (29, 2504790), (30, 2421297), (45, 1614198), (54, 1345165), (58, 1252395), (87, 834930), (90, 807099), (135, 538066), (145, 500958), (174, 417465), (261, 278310), (270, 269033), (290, 250479), (435, 166986), (522, 139155), (783, 92770), (870, 83493), (1305, 55662), (1566, 46385), (2610, 27831), (3915, 18554), (7830, 9277)]