87290364

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{2801}}^1$

素因数の和:2875

約数の個数: 72

約数和(自身を含む): 241487568

約数和(自身を除く): 154197204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 53, 84, 98, 106, 147, 159, 196, 212, 294, 318, 371, 588, 636, 742, 1113, 1484, 2226, 2597, 2801, 4452, 5194, 5602, 7791, 8403, 10388, 11204, 15582, 16806, 19607, 31164, 33612, 39214, 58821, 78428, 117642, 137249, 148453, 235284, 274498, 296906, 411747, 445359, 548996, 593812, 823494, 890718, 1039171, 1646988, 1781436, 2078342, 3117513, 4156684, 6235026, 7274197, 12470052, 14548394, 21822591, 29096788, 43645182, 87290364]

約数ペア:

[(1, 87290364), (2, 43645182), (3, 29096788), (4, 21822591), (6, 14548394), (7, 12470052), (12, 7274197), (14, 6235026), (21, 4156684), (28, 3117513), (42, 2078342), (49, 1781436), (53, 1646988), (84, 1039171), (98, 890718), (106, 823494), (147, 593812), (159, 548996), (196, 445359), (212, 411747), (294, 296906), (318, 274498), (371, 235284), (588, 148453), (636, 137249), (742, 117642), (1113, 78428), (1484, 58821), (2226, 39214), (2597, 33612), (2801, 31164), (4452, 19607), (5194, 16806), (5602, 15582), (7791, 11204), (8403, 10388)]