80204364

素因数分解:

$2^2\times 3^3\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{307}}^1$

素因数の和:420

約数の個数: 96

約数和(自身を含む): 217324800

約数和(自身を除く): 137120436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 41, 54, 59, 82, 108, 118, 123, 164, 177, 236, 246, 307, 354, 369, 492, 531, 614, 708, 738, 921, 1062, 1107, 1228, 1476, 1593, 1842, 2124, 2214, 2419, 2763, 3186, 3684, 4428, 4838, 5526, 6372, 7257, 8289, 9676, 11052, 12587, 14514, 16578, 18113, 21771, 25174, 29028, 33156, 36226, 37761, 43542, 50348, 54339, 65313, 72452, 75522, 87084, 108678, 113283, 130626, 151044, 163017, 217356, 226566, 261252, 326034, 339849, 453132, 489051, 652068, 679698, 742633, 978102, 1359396, 1485266, 1956204, 2227899, 2970532, 4455798, 6683697, 8911596, 13367394, 20051091, 26734788, 40102182, 80204364]

約数ペア:

[(1, 80204364), (2, 40102182), (3, 26734788), (4, 20051091), (6, 13367394), (9, 8911596), (12, 6683697), (18, 4455798), (27, 2970532), (36, 2227899), (41, 1956204), (54, 1485266), (59, 1359396), (82, 978102), (108, 742633), (118, 679698), (123, 652068), (164, 489051), (177, 453132), (236, 339849), (246, 326034), (307, 261252), (354, 226566), (369, 217356), (492, 163017), (531, 151044), (614, 130626), (708, 113283), (738, 108678), (921, 87084), (1062, 75522), (1107, 72452), (1228, 65313), (1476, 54339), (1593, 50348), (1842, 43542), (2124, 37761), (2214, 36226), (2419, 33156), (2763, 29028), (3186, 25174), (3684, 21771), (4428, 18113), (4838, 16578), (5526, 14514), (6372, 12587), (7257, 11052), (8289, 9676)]