64998234

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{373}}^1\times {\mathrm{461}}^1$

素因数の和:852

約数の個数: 64

約数和(自身を含む): 165876480

約数和(自身を除く): 100878246

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 373, 378, 461, 746, 922, 1119, 1383, 2238, 2611, 2766, 3227, 3357, 4149, 5222, 6454, 6714, 7833, 8298, 9681, 10071, 12447, 15666, 19362, 20142, 23499, 24894, 29043, 46998, 58086, 70497, 87129, 140994, 171953, 174258, 343906, 515859, 1031718, 1203671, 1547577, 2407342, 3095154, 3611013, 4642731, 7222026, 9285462, 10833039, 21666078, 32499117, 64998234]

約数ペア:

[(1, 64998234), (2, 32499117), (3, 21666078), (6, 10833039), (7, 9285462), (9, 7222026), (14, 4642731), (18, 3611013), (21, 3095154), (27, 2407342), (42, 1547577), (54, 1203671), (63, 1031718), (126, 515859), (189, 343906), (373, 174258), (378, 171953), (461, 140994), (746, 87129), (922, 70497), (1119, 58086), (1383, 46998), (2238, 29043), (2611, 24894), (2766, 23499), (3227, 20142), (3357, 19362), (4149, 15666), (5222, 12447), (6454, 10071), (6714, 9681), (7833, 8298)]