84672660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61357}}^1$

素因数の和:61392

約数の個数: 48

約数和(自身を含む): 247395456

約数和(自身を除く): 162722796

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 61357, 122714, 184071, 245428, 306785, 368142, 613570, 736284, 920355, 1227140, 1411211, 1840710, 2822422, 3681420, 4233633, 5644844, 7056055, 8467266, 14112110, 16934532, 21168165, 28224220, 42336330, 84672660]

約数ペア:

[(1, 84672660), (2, 42336330), (3, 28224220), (4, 21168165), (5, 16934532), (6, 14112110), (10, 8467266), (12, 7056055), (15, 5644844), (20, 4233633), (23, 3681420), (30, 2822422), (46, 1840710), (60, 1411211), (69, 1227140), (92, 920355), (115, 736284), (138, 613570), (230, 368142), (276, 306785), (345, 245428), (460, 184071), (690, 122714), (1380, 61357)]