90682668

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{569}}^1$

素因数の和:831

約数の個数: 72

約数和(自身を含む): 242751600

約数和(自身を除く): 152068932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 233, 342, 466, 569, 684, 699, 932, 1138, 1398, 1707, 2097, 2276, 2796, 3414, 4194, 4427, 5121, 6828, 8388, 8854, 10242, 10811, 13281, 17708, 20484, 21622, 26562, 32433, 39843, 43244, 53124, 64866, 79686, 97299, 129732, 132577, 159372, 194598, 265154, 389196, 397731, 530308, 795462, 1193193, 1590924, 2386386, 2518963, 4772772, 5037926, 7556889, 10075852, 15113778, 22670667, 30227556, 45341334, 90682668]

約数ペア:

[(1, 90682668), (2, 45341334), (3, 30227556), (4, 22670667), (6, 15113778), (9, 10075852), (12, 7556889), (18, 5037926), (19, 4772772), (36, 2518963), (38, 2386386), (57, 1590924), (76, 1193193), (114, 795462), (171, 530308), (228, 397731), (233, 389196), (342, 265154), (466, 194598), (569, 159372), (684, 132577), (699, 129732), (932, 97299), (1138, 79686), (1398, 64866), (1707, 53124), (2097, 43244), (2276, 39843), (2796, 32433), (3414, 26562), (4194, 21622), (4427, 20484), (5121, 17708), (6828, 13281), (8388, 10811), (8854, 10242)]