90986532

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{11903}}^1$

素因数の和:11937

約数の個数: 72

約数和(自身を含む): 265982976

約数和(自身を除く): 174996444

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 7644, 11903, 23806, 35709, 47612, 71418, 83321, 142836, 154739, 166642, 249963, 309478, 333284, 464217, 499926, 583247, 618956, 928434, 999852, 1083173, 1166494, 1749741, 1856868, 2166346, 2332988, 3249519, 3499482, 4332692, 6499038, 6998964, 7582211, 12998076, 15164422, 22746633, 30328844, 45493266, 90986532]

約数ペア:

[(1, 90986532), (2, 45493266), (3, 30328844), (4, 22746633), (6, 15164422), (7, 12998076), (12, 7582211), (13, 6998964), (14, 6499038), (21, 4332692), (26, 3499482), (28, 3249519), (39, 2332988), (42, 2166346), (49, 1856868), (52, 1749741), (78, 1166494), (84, 1083173), (91, 999852), (98, 928434), (147, 618956), (156, 583247), (182, 499926), (196, 464217), (273, 333284), (294, 309478), (364, 249963), (546, 166642), (588, 154739), (637, 142836), (1092, 83321), (1274, 71418), (1911, 47612), (2548, 35709), (3822, 23806), (7644, 11903)]