64540176

素因数分解:

$2^4\times 3^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1$

素因数の和:360

約数の個数: 80

約数和(自身を含む): 171554496

約数和(自身を除く): 107014320

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 73, 113, 146, 163, 219, 226, 292, 326, 339, 438, 452, 489, 584, 652, 678, 876, 904, 978, 1168, 1304, 1356, 1752, 1808, 1956, 2608, 2712, 3504, 3912, 5424, 7824, 8249, 11899, 16498, 18419, 23798, 24747, 32996, 35697, 36838, 47596, 49494, 55257, 65992, 71394, 73676, 95192, 98988, 110514, 131984, 142788, 147352, 190384, 197976, 221028, 285576, 294704, 395952, 442056, 571152, 884112, 1344587, 2689174, 4033761, 5378348, 8067522, 10756696, 16135044, 21513392, 32270088, 64540176]

約数ペア:

[(1, 64540176), (2, 32270088), (3, 21513392), (4, 16135044), (6, 10756696), (8, 8067522), (12, 5378348), (16, 4033761), (24, 2689174), (48, 1344587), (73, 884112), (113, 571152), (146, 442056), (163, 395952), (219, 294704), (226, 285576), (292, 221028), (326, 197976), (339, 190384), (438, 147352), (452, 142788), (489, 131984), (584, 110514), (652, 98988), (678, 95192), (876, 73676), (904, 71394), (978, 65992), (1168, 55257), (1304, 49494), (1356, 47596), (1752, 36838), (1808, 35697), (1956, 32996), (2608, 24747), (2712, 23798), (3504, 18419), (3912, 16498), (5424, 11899), (7824, 8249)]