71610084

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{21859}}^1$

素因数の和:21889

約数の個数: 72

約数和(自身を含む): 222797120

約数和(自身を除く): 151187036

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 21859, 43718, 65577, 87436, 131154, 153013, 196731, 262308, 284167, 306026, 393462, 459039, 568334, 612052, 786924, 852501, 918078, 1136668, 1377117, 1705002, 1836156, 1989169, 2557503, 2754234, 3410004, 3978338, 5115006, 5508468, 5967507, 7956676, 10230012, 11935014, 17902521, 23870028, 35805042, 71610084]

約数ペア:

[(1, 71610084), (2, 35805042), (3, 23870028), (4, 17902521), (6, 11935014), (7, 10230012), (9, 7956676), (12, 5967507), (13, 5508468), (14, 5115006), (18, 3978338), (21, 3410004), (26, 2754234), (28, 2557503), (36, 1989169), (39, 1836156), (42, 1705002), (52, 1377117), (63, 1136668), (78, 918078), (84, 852501), (91, 786924), (117, 612052), (126, 568334), (156, 459039), (182, 393462), (234, 306026), (252, 284167), (273, 262308), (364, 196731), (468, 153013), (546, 131154), (819, 87436), (1092, 65577), (1638, 43718), (3276, 21859)]