72304180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1$

素因数の和:265

約数の個数: 96

約数和(自身を含む): 173746944

約数和(自身を除く): 101442764

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 107, 113, 115, 130, 214, 226, 230, 260, 299, 428, 452, 460, 535, 565, 598, 1070, 1130, 1196, 1391, 1469, 1495, 2140, 2260, 2461, 2599, 2782, 2938, 2990, 4922, 5198, 5564, 5876, 5980, 6955, 7345, 9844, 10396, 12091, 12305, 12995, 13910, 14690, 24182, 24610, 25990, 27820, 29380, 31993, 33787, 48364, 49220, 51980, 60455, 63986, 67574, 120910, 127972, 135148, 157183, 159965, 168935, 241820, 278093, 314366, 319930, 337870, 556186, 628732, 639860, 675740, 785915, 1112372, 1390465, 1571830, 2780930, 3143660, 3615209, 5561860, 7230418, 14460836, 18076045, 36152090, 72304180]

約数ペア:

[(1, 72304180), (2, 36152090), (4, 18076045), (5, 14460836), (10, 7230418), (13, 5561860), (20, 3615209), (23, 3143660), (26, 2780930), (46, 1571830), (52, 1390465), (65, 1112372), (92, 785915), (107, 675740), (113, 639860), (115, 628732), (130, 556186), (214, 337870), (226, 319930), (230, 314366), (260, 278093), (299, 241820), (428, 168935), (452, 159965), (460, 157183), (535, 135148), (565, 127972), (598, 120910), (1070, 67574), (1130, 63986), (1196, 60455), (1391, 51980), (1469, 49220), (1495, 48364), (2140, 33787), (2260, 31993), (2461, 29380), (2599, 27820), (2782, 25990), (2938, 24610), (2990, 24182), (4922, 14690), (5198, 13910), (5564, 12995), (5876, 12305), (5980, 12091), (6955, 10396), (7345, 9844)]