65646468

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{997}}^1$

素因数の和:1097

約数の個数: 72

約数和(自身を含む): 174370560

約数和(自身を除く): 108724092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 59, 62, 93, 118, 124, 177, 186, 236, 279, 354, 372, 531, 558, 708, 997, 1062, 1116, 1829, 1994, 2124, 2991, 3658, 3988, 5487, 5982, 7316, 8973, 10974, 11964, 16461, 17946, 21948, 30907, 32922, 35892, 58823, 61814, 65844, 92721, 117646, 123628, 176469, 185442, 235292, 278163, 352938, 370884, 529407, 556326, 705876, 1058814, 1112652, 1823513, 2117628, 3647026, 5470539, 7294052, 10941078, 16411617, 21882156, 32823234, 65646468]

約数ペア:

[(1, 65646468), (2, 32823234), (3, 21882156), (4, 16411617), (6, 10941078), (9, 7294052), (12, 5470539), (18, 3647026), (31, 2117628), (36, 1823513), (59, 1112652), (62, 1058814), (93, 705876), (118, 556326), (124, 529407), (177, 370884), (186, 352938), (236, 278163), (279, 235292), (354, 185442), (372, 176469), (531, 123628), (558, 117646), (708, 92721), (997, 65844), (1062, 61814), (1116, 58823), (1829, 35892), (1994, 32922), (2124, 30907), (2991, 21948), (3658, 17946), (3988, 16461), (5487, 11964), (5982, 10974), (7316, 8973)]