64100556

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{4723}}^1$

素因数の和:4775

約数の個数: 72

約数和(自身を含む): 180551280

約数和(自身を除く): 116450724

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 29, 36, 39, 52, 58, 78, 87, 116, 117, 156, 174, 234, 261, 348, 377, 468, 522, 754, 1044, 1131, 1508, 2262, 3393, 4524, 4723, 6786, 9446, 13572, 14169, 18892, 28338, 42507, 56676, 61399, 85014, 122798, 136967, 170028, 184197, 245596, 273934, 368394, 410901, 547868, 552591, 736788, 821802, 1105182, 1232703, 1643604, 1780571, 2210364, 2465406, 3561142, 4930812, 5341713, 7122284, 10683426, 16025139, 21366852, 32050278, 64100556]

約数ペア:

[(1, 64100556), (2, 32050278), (3, 21366852), (4, 16025139), (6, 10683426), (9, 7122284), (12, 5341713), (13, 4930812), (18, 3561142), (26, 2465406), (29, 2210364), (36, 1780571), (39, 1643604), (52, 1232703), (58, 1105182), (78, 821802), (87, 736788), (116, 552591), (117, 547868), (156, 410901), (174, 368394), (234, 273934), (261, 245596), (348, 184197), (377, 170028), (468, 136967), (522, 122798), (754, 85014), (1044, 61399), (1131, 56676), (1508, 42507), (2262, 28338), (3393, 18892), (4524, 14169), (4723, 13572), (6786, 9446)]