73243620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{9463}}^1$

素因数の和:9521

約数の個数: 72

約数和(自身を含む): 227363136

約数和(自身を除く): 154119516

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 387, 430, 516, 645, 774, 860, 1290, 1548, 1935, 2580, 3870, 7740, 9463, 18926, 28389, 37852, 47315, 56778, 85167, 94630, 113556, 141945, 170334, 189260, 283890, 340668, 406909, 425835, 567780, 813818, 851670, 1220727, 1627636, 1703340, 2034545, 2441454, 3662181, 4069090, 4882908, 6103635, 7324362, 8138180, 12207270, 14648724, 18310905, 24414540, 36621810, 73243620]

約数ペア:

[(1, 73243620), (2, 36621810), (3, 24414540), (4, 18310905), (5, 14648724), (6, 12207270), (9, 8138180), (10, 7324362), (12, 6103635), (15, 4882908), (18, 4069090), (20, 3662181), (30, 2441454), (36, 2034545), (43, 1703340), (45, 1627636), (60, 1220727), (86, 851670), (90, 813818), (129, 567780), (172, 425835), (180, 406909), (215, 340668), (258, 283890), (387, 189260), (430, 170334), (516, 141945), (645, 113556), (774, 94630), (860, 85167), (1290, 56778), (1548, 47315), (1935, 37852), (2580, 28389), (3870, 18926), (7740, 9463)]