73242290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{739}}^1$

素因数の和:827

約数の個数: 64

約数和(自身を含む): 155364480

約数和(自身を除く): 82122190

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 53, 55, 85, 106, 110, 170, 187, 265, 374, 530, 583, 739, 901, 935, 1166, 1478, 1802, 1870, 2915, 3695, 4505, 5830, 7390, 8129, 9010, 9911, 12563, 16258, 19822, 25126, 39167, 40645, 49555, 62815, 78334, 81290, 99110, 125630, 138193, 195835, 276386, 391670, 430837, 665839, 690965, 861674, 1331678, 1381930, 2154185, 3329195, 4308370, 6658390, 7324229, 14648458, 36621145, 73242290]

約数ペア:

[(1, 73242290), (2, 36621145), (5, 14648458), (10, 7324229), (11, 6658390), (17, 4308370), (22, 3329195), (34, 2154185), (53, 1381930), (55, 1331678), (85, 861674), (106, 690965), (110, 665839), (170, 430837), (187, 391670), (265, 276386), (374, 195835), (530, 138193), (583, 125630), (739, 99110), (901, 81290), (935, 78334), (1166, 62815), (1478, 49555), (1802, 40645), (1870, 39167), (2915, 25126), (3695, 19822), (4505, 16258), (5830, 12563), (7390, 9911), (8129, 9010)]