27920385324

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{119557}}^1$

素因数の和:120079

約数の個数: 72

約数和(自身を含む): 76158446000

約数和(自身を除く): 48238060676

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 499, 998, 1497, 1996, 2994, 4491, 5988, 6487, 8982, 12974, 17964, 19461, 25948, 38922, 58383, 77844, 116766, 119557, 233532, 239114, 358671, 478228, 717342, 1076013, 1434684, 1554241, 2152026, 3108482, 4304052, 4662723, 6216964, 9325446, 13988169, 18650892, 27976338, 55952676, 59658943, 119317886, 178976829, 238635772, 357953658, 536930487, 715907316, 775566259, 1073860974, 1551132518, 2147721948, 2326698777, 3102265036, 4653397554, 6980096331, 9306795108, 13960192662, 27920385324]

約数ペア:

[(1, 27920385324), (2, 13960192662), (3, 9306795108), (4, 6980096331), (6, 4653397554), (9, 3102265036), (12, 2326698777), (13, 2147721948), (18, 1551132518), (26, 1073860974), (36, 775566259), (39, 715907316), (52, 536930487), (78, 357953658), (117, 238635772), (156, 178976829), (234, 119317886), (468, 59658943), (499, 55952676), (998, 27976338), (1497, 18650892), (1996, 13988169), (2994, 9325446), (4491, 6216964), (5988, 4662723), (6487, 4304052), (8982, 3108482), (12974, 2152026), (17964, 1554241), (19461, 1434684), (25948, 1076013), (38922, 717342), (58383, 478228), (77844, 358671), (116766, 239114), (119557, 233532)]