72521274

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{2543}}^1$

素因数の和:2659

約数の個数: 48

約数和(自身を含む): 170529408

約数和(自身を除く): 98008134

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 97, 98, 147, 194, 291, 294, 582, 679, 1358, 2037, 2543, 4074, 4753, 5086, 7629, 9506, 14259, 15258, 17801, 28518, 35602, 53403, 106806, 124607, 246671, 249214, 373821, 493342, 740013, 747642, 1480026, 1726697, 3453394, 5180091, 10360182, 12086879, 24173758, 36260637, 72521274]

約数ペア:

[(1, 72521274), (2, 36260637), (3, 24173758), (6, 12086879), (7, 10360182), (14, 5180091), (21, 3453394), (42, 1726697), (49, 1480026), (97, 747642), (98, 740013), (147, 493342), (194, 373821), (291, 249214), (294, 246671), (582, 124607), (679, 106806), (1358, 53403), (2037, 35602), (2543, 28518), (4074, 17801), (4753, 15258), (5086, 14259), (7629, 9506)]