61964208

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{353}}^1$

素因数の和:443

約数の個数: 120

約数和(自身を含む): 184889952

約数和(自身を除く): 122925744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 53, 69, 72, 92, 106, 138, 144, 159, 184, 207, 212, 276, 318, 353, 368, 414, 424, 477, 552, 636, 706, 828, 848, 954, 1059, 1104, 1219, 1272, 1412, 1656, 1908, 2118, 2438, 2544, 2824, 3177, 3312, 3657, 3816, 4236, 4876, 5648, 6354, 7314, 7632, 8119, 8472, 9752, 10971, 12708, 14628, 16238, 16944, 18709, 19504, 21942, 24357, 25416, 29256, 32476, 37418, 43884, 48714, 50832, 56127, 58512, 64952, 73071, 74836, 87768, 97428, 112254, 129904, 146142, 149672, 168381, 175536, 194856, 224508, 292284, 299344, 336762, 389712, 430307, 449016, 584568, 673524, 860614, 898032, 1169136, 1290921, 1347048, 1721228, 2581842, 2694096, 3442456, 3872763, 5163684, 6884912, 7745526, 10327368, 15491052, 20654736, 30982104, 61964208]

約数ペア:

[(1, 61964208), (2, 30982104), (3, 20654736), (4, 15491052), (6, 10327368), (8, 7745526), (9, 6884912), (12, 5163684), (16, 3872763), (18, 3442456), (23, 2694096), (24, 2581842), (36, 1721228), (46, 1347048), (48, 1290921), (53, 1169136), (69, 898032), (72, 860614), (92, 673524), (106, 584568), (138, 449016), (144, 430307), (159, 389712), (184, 336762), (207, 299344), (212, 292284), (276, 224508), (318, 194856), (353, 175536), (368, 168381), (414, 149672), (424, 146142), (477, 129904), (552, 112254), (636, 97428), (706, 87768), (828, 74836), (848, 73071), (954, 64952), (1059, 58512), (1104, 56127), (1219, 50832), (1272, 48714), (1412, 43884), (1656, 37418), (1908, 32476), (2118, 29256), (2438, 25416), (2544, 24357), (2824, 21942), (3177, 19504), (3312, 18709), (3657, 16944), (3816, 16238), (4236, 14628), (4876, 12708), (5648, 10971), (6354, 9752), (7314, 8472), (7632, 8119)]