89896872

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{3947}}^1$

素因数の和:4042

約数の個数: 64

約数和(自身を含む): 245407680

約数和(自身を除く): 155510808

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 73, 78, 104, 146, 156, 219, 292, 312, 438, 584, 876, 949, 1752, 1898, 2847, 3796, 3947, 5694, 7592, 7894, 11388, 11841, 15788, 22776, 23682, 31576, 47364, 51311, 94728, 102622, 153933, 205244, 288131, 307866, 410488, 576262, 615732, 864393, 1152524, 1231464, 1728786, 2305048, 3457572, 3745703, 6915144, 7491406, 11237109, 14982812, 22474218, 29965624, 44948436, 89896872]

約数ペア:

[(1, 89896872), (2, 44948436), (3, 29965624), (4, 22474218), (6, 14982812), (8, 11237109), (12, 7491406), (13, 6915144), (24, 3745703), (26, 3457572), (39, 2305048), (52, 1728786), (73, 1231464), (78, 1152524), (104, 864393), (146, 615732), (156, 576262), (219, 410488), (292, 307866), (312, 288131), (438, 205244), (584, 153933), (876, 102622), (949, 94728), (1752, 51311), (1898, 47364), (2847, 31576), (3796, 23682), (3947, 22776), (5694, 15788), (7592, 11841), (7894, 11388)]