67331940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{86323}}^1$

素因数の和:86348

約数の個数: 48

約数和(自身を含む): 203034048

約数和(自身を除く): 135702108

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 86323, 172646, 258969, 345292, 431615, 517938, 863230, 1035876, 1122199, 1294845, 1726460, 2244398, 2589690, 3366597, 4488796, 5179380, 5610995, 6733194, 11221990, 13466388, 16832985, 22443980, 33665970, 67331940]

約数ペア:

[(1, 67331940), (2, 33665970), (3, 22443980), (4, 16832985), (5, 13466388), (6, 11221990), (10, 6733194), (12, 5610995), (13, 5179380), (15, 4488796), (20, 3366597), (26, 2589690), (30, 2244398), (39, 1726460), (52, 1294845), (60, 1122199), (65, 1035876), (78, 863230), (130, 517938), (156, 431615), (195, 345292), (260, 258969), (390, 172646), (780, 86323)]