89520844

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{401}}^1$

素因数の和:503

約数の個数: 72

約数和(自身を含む): 196327152

約数和(自身を除く): 106806308

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 67, 68, 98, 119, 134, 196, 238, 268, 401, 469, 476, 802, 833, 938, 1139, 1604, 1666, 1876, 2278, 2807, 3283, 3332, 4556, 5614, 6566, 6817, 7973, 11228, 13132, 13634, 15946, 19649, 26867, 27268, 31892, 39298, 47719, 53734, 55811, 78596, 95438, 107468, 111622, 188069, 190876, 223244, 334033, 376138, 456739, 668066, 752276, 913478, 1316483, 1336132, 1826956, 2632966, 3197173, 5265932, 6394346, 12788692, 22380211, 44760422, 89520844]

約数ペア:

[(1, 89520844), (2, 44760422), (4, 22380211), (7, 12788692), (14, 6394346), (17, 5265932), (28, 3197173), (34, 2632966), (49, 1826956), (67, 1336132), (68, 1316483), (98, 913478), (119, 752276), (134, 668066), (196, 456739), (238, 376138), (268, 334033), (401, 223244), (469, 190876), (476, 188069), (802, 111622), (833, 107468), (938, 95438), (1139, 78596), (1604, 55811), (1666, 53734), (1876, 47719), (2278, 39298), (2807, 31892), (3283, 27268), (3332, 26867), (4556, 19649), (5614, 15946), (6566, 13634), (6817, 13132), (7973, 11228)]