79171218

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{461}}^1$

素因数の和:552

約数の個数: 96

約数和(自身を含む): 207567360

約数和(自身を除く): 128396142

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 47, 58, 63, 87, 94, 126, 141, 174, 203, 261, 282, 329, 406, 423, 461, 522, 609, 658, 846, 922, 987, 1218, 1363, 1383, 1827, 1974, 2726, 2766, 2961, 3227, 3654, 4089, 4149, 5922, 6454, 8178, 8298, 9541, 9681, 12267, 13369, 19082, 19362, 21667, 24534, 26738, 28623, 29043, 40107, 43334, 57246, 58086, 65001, 80214, 85869, 93583, 120321, 130002, 151669, 171738, 187166, 195003, 240642, 280749, 303338, 390006, 455007, 561498, 628343, 842247, 910014, 1256686, 1365021, 1684494, 1885029, 2730042, 3770058, 4398401, 5655087, 8796802, 11310174, 13195203, 26390406, 39585609, 79171218]

約数ペア:

[(1, 79171218), (2, 39585609), (3, 26390406), (6, 13195203), (7, 11310174), (9, 8796802), (14, 5655087), (18, 4398401), (21, 3770058), (29, 2730042), (42, 1885029), (47, 1684494), (58, 1365021), (63, 1256686), (87, 910014), (94, 842247), (126, 628343), (141, 561498), (174, 455007), (203, 390006), (261, 303338), (282, 280749), (329, 240642), (406, 195003), (423, 187166), (461, 171738), (522, 151669), (609, 130002), (658, 120321), (846, 93583), (922, 85869), (987, 80214), (1218, 65001), (1363, 58086), (1383, 57246), (1827, 43334), (1974, 40107), (2726, 29043), (2766, 28623), (2961, 26738), (3227, 24534), (3654, 21667), (4089, 19362), (4149, 19082), (5922, 13369), (6454, 12267), (8178, 9681), (8298, 9541)]