72043608

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{32987}}^1$

素因数の和:33016

約数の個数: 64

約数和(自身を含む): 221679360

約数和(自身を除く): 149635752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 32987, 65974, 98961, 131948, 197922, 230909, 263896, 395844, 428831, 461818, 692727, 791688, 857662, 923636, 1286493, 1385454, 1715324, 1847272, 2572986, 2770908, 3001817, 3430648, 5145972, 5541816, 6003634, 9005451, 10291944, 12007268, 18010902, 24014536, 36021804, 72043608]

約数ペア:

[(1, 72043608), (2, 36021804), (3, 24014536), (4, 18010902), (6, 12007268), (7, 10291944), (8, 9005451), (12, 6003634), (13, 5541816), (14, 5145972), (21, 3430648), (24, 3001817), (26, 2770908), (28, 2572986), (39, 1847272), (42, 1715324), (52, 1385454), (56, 1286493), (78, 923636), (84, 857662), (91, 791688), (104, 692727), (156, 461818), (168, 428831), (182, 395844), (273, 263896), (312, 230909), (364, 197922), (546, 131948), (728, 98961), (1092, 65974), (2184, 32987)]