75008284

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:215

約数の個数: 72

約数和(自身を含む): 154396368

約数和(自身を除く): 79388084

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 61, 68, 107, 122, 169, 214, 221, 244, 338, 428, 442, 676, 793, 884, 1037, 1391, 1586, 1819, 2074, 2782, 2873, 3172, 3638, 4148, 5564, 5746, 6527, 7276, 10309, 11492, 13054, 13481, 18083, 20618, 23647, 26108, 26962, 36166, 41236, 47294, 53924, 72332, 84851, 94588, 110959, 169702, 175253, 221918, 307411, 339404, 350506, 443836, 614822, 701012, 1103063, 1229644, 1442467, 2206126, 2884934, 4412252, 5769868, 18752071, 37504142, 75008284]

約数ペア:

[(1, 75008284), (2, 37504142), (4, 18752071), (13, 5769868), (17, 4412252), (26, 2884934), (34, 2206126), (52, 1442467), (61, 1229644), (68, 1103063), (107, 701012), (122, 614822), (169, 443836), (214, 350506), (221, 339404), (244, 307411), (338, 221918), (428, 175253), (442, 169702), (676, 110959), (793, 94588), (884, 84851), (1037, 72332), (1391, 53924), (1586, 47294), (1819, 41236), (2074, 36166), (2782, 26962), (2873, 26108), (3172, 23647), (3638, 20618), (4148, 18083), (5564, 13481), (5746, 13054), (6527, 11492), (7276, 10309)]