84612450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43391}}^1$

素因数の和:43419

約数の個数: 48

約数和(自身を含む): 225985536

約数和(自身を除く): 141373086

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 43391, 86782, 130173, 216955, 260346, 433910, 564083, 650865, 1084775, 1128166, 1301730, 1692249, 2169550, 2820415, 3254325, 3384498, 5640830, 6508650, 8461245, 14102075, 16922490, 28204150, 42306225, 84612450]

約数ペア:

[(1, 84612450), (2, 42306225), (3, 28204150), (5, 16922490), (6, 14102075), (10, 8461245), (13, 6508650), (15, 5640830), (25, 3384498), (26, 3254325), (30, 2820415), (39, 2169550), (50, 1692249), (65, 1301730), (75, 1128166), (78, 1084775), (130, 650865), (150, 564083), (195, 433910), (325, 260346), (390, 216955), (650, 130173), (975, 86782), (1950, 43391)]