78312809296

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{1187}}^1\times {\mathrm{179281}}^1$

素因数の和:180499

約数の個数: 40

約数和(自身を含む): 158462339904

約数和(自身を除く): 80149530608

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 1187, 2374, 4748, 9496, 18992, 27301, 54602, 109204, 179281, 218408, 358562, 436816, 717124, 1434248, 2868496, 4123463, 8246926, 16493852, 32987704, 65975408, 212806547, 425613094, 851226188, 1702452376, 3404904752, 4894550581, 9789101162, 19578202324, 39156404648, 78312809296]

約数ペア:

[(1, 78312809296), (2, 39156404648), (4, 19578202324), (8, 9789101162), (16, 4894550581), (23, 3404904752), (46, 1702452376), (92, 851226188), (184, 425613094), (368, 212806547), (1187, 65975408), (2374, 32987704), (4748, 16493852), (9496, 8246926), (18992, 4123463), (27301, 2868496), (54602, 1434248), (109204, 717124), (179281, 436816), (218408, 358562)]