72704873810

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1741}}^1\times {\mathrm{5857}}^1$

素因数の和:7659

約数の個数: 64

約数和(自身を含む): 141068888064

約数和(自身を除く): 68364014254

約数列:

[1, 2, 5, 10, 23, 31, 46, 62, 115, 155, 230, 310, 713, 1426, 1741, 3482, 3565, 5857, 7130, 8705, 11714, 17410, 29285, 40043, 53971, 58570, 80086, 107942, 134711, 181567, 200215, 269422, 269855, 363134, 400430, 539710, 673555, 907835, 1241333, 1347110, 1815670, 2482666, 4176041, 6206665, 8352082, 10197037, 12413330, 20394074, 20880205, 41760410, 50985185, 101970370, 234531851, 316108147, 469063702, 632216294, 1172659255, 1580540735, 2345318510, 3161081470, 7270487381, 14540974762, 36352436905, 72704873810]

約数ペア:

[(1, 72704873810), (2, 36352436905), (5, 14540974762), (10, 7270487381), (23, 3161081470), (31, 2345318510), (46, 1580540735), (62, 1172659255), (115, 632216294), (155, 469063702), (230, 316108147), (310, 234531851), (713, 101970370), (1426, 50985185), (1741, 41760410), (3482, 20880205), (3565, 20394074), (5857, 12413330), (7130, 10197037), (8705, 8352082), (11714, 6206665), (17410, 4176041), (29285, 2482666), (40043, 1815670), (53971, 1347110), (58570, 1241333), (80086, 907835), (107942, 673555), (134711, 539710), (181567, 400430), (200215, 363134), (269422, 269855)]