45193488

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:320

約数の個数: 80

約数和(自身を含む): 120528000

約数和(自身を除く): 75334512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 89, 142, 149, 178, 213, 267, 284, 298, 356, 426, 447, 534, 568, 596, 712, 852, 894, 1068, 1136, 1192, 1424, 1704, 1788, 2136, 2384, 3408, 3576, 4272, 6319, 7152, 10579, 12638, 13261, 18957, 21158, 25276, 26522, 31737, 37914, 39783, 42316, 50552, 53044, 63474, 75828, 79566, 84632, 101104, 106088, 126948, 151656, 159132, 169264, 212176, 253896, 303312, 318264, 507792, 636528, 941531, 1883062, 2824593, 3766124, 5649186, 7532248, 11298372, 15064496, 22596744, 45193488]

約数ペア:

[(1, 45193488), (2, 22596744), (3, 15064496), (4, 11298372), (6, 7532248), (8, 5649186), (12, 3766124), (16, 2824593), (24, 1883062), (48, 941531), (71, 636528), (89, 507792), (142, 318264), (149, 303312), (178, 253896), (213, 212176), (267, 169264), (284, 159132), (298, 151656), (356, 126948), (426, 106088), (447, 101104), (534, 84632), (568, 79566), (596, 75828), (712, 63474), (852, 53044), (894, 50552), (1068, 42316), (1136, 39783), (1192, 37914), (1424, 31737), (1704, 26522), (1788, 25276), (2136, 21158), (2384, 18957), (3408, 13261), (3576, 12638), (4272, 10579), (6319, 7152)]