84365892

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2539}}^1$

素因数の和:2633

約数の個数: 72

約数和(自身を含む): 232989120

約数和(自身を除く): 148623228

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 71, 78, 117, 142, 156, 213, 234, 284, 426, 468, 639, 852, 923, 1278, 1846, 2539, 2556, 2769, 3692, 5078, 5538, 7617, 8307, 10156, 11076, 15234, 16614, 22851, 30468, 33007, 33228, 45702, 66014, 91404, 99021, 132028, 180269, 198042, 297063, 360538, 396084, 540807, 594126, 721076, 1081614, 1188252, 1622421, 2163228, 2343497, 3244842, 4686994, 6489684, 7030491, 9373988, 14060982, 21091473, 28121964, 42182946, 84365892]

約数ペア:

[(1, 84365892), (2, 42182946), (3, 28121964), (4, 21091473), (6, 14060982), (9, 9373988), (12, 7030491), (13, 6489684), (18, 4686994), (26, 3244842), (36, 2343497), (39, 2163228), (52, 1622421), (71, 1188252), (78, 1081614), (117, 721076), (142, 594126), (156, 540807), (213, 396084), (234, 360538), (284, 297063), (426, 198042), (468, 180269), (639, 132028), (852, 99021), (923, 91404), (1278, 66014), (1846, 45702), (2539, 33228), (2556, 33007), (2769, 30468), (3692, 22851), (5078, 16614), (5538, 15234), (7617, 11076), (8307, 10156)]