75530384

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:216

約数の個数: 80

約数和(自身を含む): 160704000

約数和(自身を除く): 85173616

約数列:

[1, 2, 4, 8, 16, 29, 31, 58, 59, 62, 89, 116, 118, 124, 178, 232, 236, 248, 356, 464, 472, 496, 712, 899, 944, 1424, 1711, 1798, 1829, 2581, 2759, 3422, 3596, 3658, 5162, 5251, 5518, 6844, 7192, 7316, 10324, 10502, 11036, 13688, 14384, 14632, 20648, 21004, 22072, 27376, 29264, 41296, 42008, 44144, 53041, 80011, 84016, 106082, 152279, 160022, 162781, 212164, 304558, 320044, 325562, 424328, 609116, 640088, 651124, 848656, 1218232, 1280176, 1302248, 2436464, 2604496, 4720649, 9441298, 18882596, 37765192, 75530384]

約数ペア:

[(1, 75530384), (2, 37765192), (4, 18882596), (8, 9441298), (16, 4720649), (29, 2604496), (31, 2436464), (58, 1302248), (59, 1280176), (62, 1218232), (89, 848656), (116, 651124), (118, 640088), (124, 609116), (178, 424328), (232, 325562), (236, 320044), (248, 304558), (356, 212164), (464, 162781), (472, 160022), (496, 152279), (712, 106082), (899, 84016), (944, 80011), (1424, 53041), (1711, 44144), (1798, 42008), (1829, 41296), (2581, 29264), (2759, 27376), (3422, 22072), (3596, 21004), (3658, 20648), (5162, 14632), (5251, 14384), (5518, 13688), (6844, 11036), (7192, 10502), (7316, 10324)]