77722060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{317}}^1$

素因数の和:403

約数の個数: 96

約数和(自身を含む): 188479872

約数和(自身を除く): 110757812

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 41, 46, 52, 65, 82, 92, 115, 130, 164, 205, 230, 260, 299, 317, 410, 460, 533, 598, 634, 820, 943, 1066, 1196, 1268, 1495, 1585, 1886, 2132, 2665, 2990, 3170, 3772, 4121, 4715, 5330, 5980, 6340, 7291, 8242, 9430, 10660, 12259, 12997, 14582, 16484, 18860, 20605, 24518, 25994, 29164, 36455, 41210, 49036, 51988, 61295, 64985, 72910, 82420, 94783, 122590, 129970, 145820, 168961, 189566, 245180, 259940, 298931, 337922, 379132, 473915, 597862, 675844, 844805, 947830, 1195724, 1494655, 1689610, 1895660, 2989310, 3379220, 3886103, 5978620, 7772206, 15544412, 19430515, 38861030, 77722060]

約数ペア:

[(1, 77722060), (2, 38861030), (4, 19430515), (5, 15544412), (10, 7772206), (13, 5978620), (20, 3886103), (23, 3379220), (26, 2989310), (41, 1895660), (46, 1689610), (52, 1494655), (65, 1195724), (82, 947830), (92, 844805), (115, 675844), (130, 597862), (164, 473915), (205, 379132), (230, 337922), (260, 298931), (299, 259940), (317, 245180), (410, 189566), (460, 168961), (533, 145820), (598, 129970), (634, 122590), (820, 94783), (943, 82420), (1066, 72910), (1196, 64985), (1268, 61295), (1495, 51988), (1585, 49036), (1886, 41210), (2132, 36455), (2665, 29164), (2990, 25994), (3170, 24518), (3772, 20605), (4121, 18860), (4715, 16484), (5330, 14582), (5980, 12997), (6340, 12259), (7291, 10660), (8242, 9430)]