78864837570

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2264279}}^1$

素因数の和:2264341

約数の個数: 80

約数和(自身を含む): 216990480960

約数和(自身を除く): 138125643390

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 43, 45, 54, 81, 86, 90, 129, 135, 162, 215, 258, 270, 387, 405, 430, 645, 774, 810, 1161, 1290, 1935, 2322, 3483, 3870, 5805, 6966, 11610, 17415, 34830, 2264279, 4528558, 6792837, 11321395, 13585674, 20378511, 22642790, 33964185, 40757022, 61135533, 67928370, 97363997, 101892555, 122271066, 183406599, 194727994, 203785110, 292091991, 305677665, 366813198, 486819985, 584183982, 611355330, 876275973, 917032995, 973639970, 1460459955, 1752551946, 1834065990, 2628827919, 2920919910, 4381379865, 5257655838, 7886483757, 8762759730, 13144139595, 15772967514, 26288279190, 39432418785, 78864837570]

約数ペア:

[(1, 78864837570), (2, 39432418785), (3, 26288279190), (5, 15772967514), (6, 13144139595), (9, 8762759730), (10, 7886483757), (15, 5257655838), (18, 4381379865), (27, 2920919910), (30, 2628827919), (43, 1834065990), (45, 1752551946), (54, 1460459955), (81, 973639970), (86, 917032995), (90, 876275973), (129, 611355330), (135, 584183982), (162, 486819985), (215, 366813198), (258, 305677665), (270, 292091991), (387, 203785110), (405, 194727994), (430, 183406599), (645, 122271066), (774, 101892555), (810, 97363997), (1161, 67928370), (1290, 61135533), (1935, 40757022), (2322, 33964185), (3483, 22642790), (3870, 20378511), (5805, 13585674), (6966, 11321395), (11610, 6792837), (17415, 4528558), (34830, 2264279)]