72999178

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{5839}}^1$

素因数の和:5914

約数の個数: 32

約数和(自身を含む): 134553600

約数和(自身を除く): 61554422

約数列:

[1, 2, 7, 14, 19, 38, 47, 94, 133, 266, 329, 658, 893, 1786, 5839, 6251, 11678, 12502, 40873, 81746, 110941, 221882, 274433, 548866, 776587, 1553174, 1921031, 3842062, 5214227, 10428454, 36499589, 72999178]

約数ペア:

[(1, 72999178), (2, 36499589), (7, 10428454), (14, 5214227), (19, 3842062), (38, 1921031), (47, 1553174), (94, 776587), (133, 548866), (266, 274433), (329, 221882), (658, 110941), (893, 81746), (1786, 40873), (5839, 12502), (6251, 11678)]