82672980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1277}}^1$

素因数の和:1385

約数の個数: 96

約数和(自身を含む): 252491904

約数和(自身を除く): 169818924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 83, 130, 156, 166, 195, 249, 260, 332, 390, 415, 498, 780, 830, 996, 1079, 1245, 1277, 1660, 2158, 2490, 2554, 3237, 3831, 4316, 4980, 5108, 5395, 6385, 6474, 7662, 10790, 12770, 12948, 15324, 16185, 16601, 19155, 21580, 25540, 32370, 33202, 38310, 49803, 64740, 66404, 76620, 83005, 99606, 105991, 166010, 199212, 211982, 249015, 317973, 332020, 423964, 498030, 529955, 635946, 996060, 1059910, 1271892, 1377883, 1589865, 2119820, 2755766, 3179730, 4133649, 5511532, 6359460, 6889415, 8267298, 13778830, 16534596, 20668245, 27557660, 41336490, 82672980]

約数ペア:

[(1, 82672980), (2, 41336490), (3, 27557660), (4, 20668245), (5, 16534596), (6, 13778830), (10, 8267298), (12, 6889415), (13, 6359460), (15, 5511532), (20, 4133649), (26, 3179730), (30, 2755766), (39, 2119820), (52, 1589865), (60, 1377883), (65, 1271892), (78, 1059910), (83, 996060), (130, 635946), (156, 529955), (166, 498030), (195, 423964), (249, 332020), (260, 317973), (332, 249015), (390, 211982), (415, 199212), (498, 166010), (780, 105991), (830, 99606), (996, 83005), (1079, 76620), (1245, 66404), (1277, 64740), (1660, 49803), (2158, 38310), (2490, 33202), (2554, 32370), (3237, 25540), (3831, 21580), (4316, 19155), (4980, 16601), (5108, 16185), (5395, 15324), (6385, 12948), (6474, 12770), (7662, 10790)]