87248812

素因数分解:

$2^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1$

素因数の和:335

約数の個数: 72

約数和(自身を含む): 186674544

約数和(自身を除く): 99425732

約数列:

[1, 2, 4, 7, 14, 28, 37, 49, 53, 74, 98, 106, 148, 196, 212, 227, 259, 371, 454, 518, 742, 908, 1036, 1484, 1589, 1813, 1961, 2597, 3178, 3626, 3922, 5194, 6356, 7252, 7844, 8399, 10388, 11123, 12031, 13727, 16798, 22246, 24062, 27454, 33596, 44492, 48124, 54908, 58793, 84217, 96089, 117586, 168434, 192178, 235172, 336868, 384356, 411551, 445147, 589519, 823102, 890294, 1179038, 1646204, 1780588, 2358076, 3116029, 6232058, 12464116, 21812203, 43624406, 87248812]

約数ペア:

[(1, 87248812), (2, 43624406), (4, 21812203), (7, 12464116), (14, 6232058), (28, 3116029), (37, 2358076), (49, 1780588), (53, 1646204), (74, 1179038), (98, 890294), (106, 823102), (148, 589519), (196, 445147), (212, 411551), (227, 384356), (259, 336868), (371, 235172), (454, 192178), (518, 168434), (742, 117586), (908, 96089), (1036, 84217), (1484, 58793), (1589, 54908), (1813, 48124), (1961, 44492), (2597, 33596), (3178, 27454), (3626, 24062), (3922, 22246), (5194, 16798), (6356, 13727), (7252, 12031), (7844, 11123), (8399, 10388)]