180507132

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{3037}}^1$

素因数の和:3187

約数の個数: 72

約数和(自身を含む): 495412736

約数和(自身を除く): 314905604

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 127, 156, 234, 254, 381, 468, 508, 762, 1143, 1524, 1651, 2286, 3037, 3302, 4572, 4953, 6074, 6604, 9111, 9906, 12148, 14859, 18222, 19812, 27333, 29718, 36444, 39481, 54666, 59436, 78962, 109332, 118443, 157924, 236886, 355329, 385699, 473772, 710658, 771398, 1157097, 1421316, 1542796, 2314194, 3471291, 4628388, 5014087, 6942582, 10028174, 13885164, 15042261, 20056348, 30084522, 45126783, 60169044, 90253566, 180507132]

約数ペア:

[(1, 180507132), (2, 90253566), (3, 60169044), (4, 45126783), (6, 30084522), (9, 20056348), (12, 15042261), (13, 13885164), (18, 10028174), (26, 6942582), (36, 5014087), (39, 4628388), (52, 3471291), (78, 2314194), (117, 1542796), (127, 1421316), (156, 1157097), (234, 771398), (254, 710658), (381, 473772), (468, 385699), (508, 355329), (762, 236886), (1143, 157924), (1524, 118443), (1651, 109332), (2286, 78962), (3037, 59436), (3302, 54666), (4572, 39481), (4953, 36444), (6074, 29718), (6604, 27333), (9111, 19812), (9906, 18222), (12148, 14859)]