72943850

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1567}}^1$

素因数の和:1612

約数の個数: 72

約数和(自身を含む): 166239360

約数和(自身を除く): 93295510

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 49, 50, 70, 95, 98, 133, 175, 190, 245, 266, 350, 475, 490, 665, 931, 950, 1225, 1330, 1567, 1862, 2450, 3134, 3325, 4655, 6650, 7835, 9310, 10969, 15670, 21938, 23275, 29773, 39175, 46550, 54845, 59546, 76783, 78350, 109690, 148865, 153566, 208411, 274225, 297730, 383915, 416822, 548450, 744325, 767830, 1042055, 1458877, 1488650, 1919575, 2084110, 2917754, 3839150, 5210275, 7294385, 10420550, 14588770, 36471925, 72943850]

約数ペア:

[(1, 72943850), (2, 36471925), (5, 14588770), (7, 10420550), (10, 7294385), (14, 5210275), (19, 3839150), (25, 2917754), (35, 2084110), (38, 1919575), (49, 1488650), (50, 1458877), (70, 1042055), (95, 767830), (98, 744325), (133, 548450), (175, 416822), (190, 383915), (245, 297730), (266, 274225), (350, 208411), (475, 153566), (490, 148865), (665, 109690), (931, 78350), (950, 76783), (1225, 59546), (1330, 54845), (1567, 46550), (1862, 39175), (2450, 29773), (3134, 23275), (3325, 21938), (4655, 15670), (6650, 10969), (7835, 9310)]