91440552

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{317}}^1$

素因数の和:451

約数の個数: 128

約数和(自身を含む): 280247040

約数和(自身を除く): 188806488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 101, 102, 119, 136, 168, 202, 204, 238, 303, 317, 357, 404, 408, 476, 606, 634, 707, 714, 808, 951, 952, 1212, 1268, 1414, 1428, 1717, 1902, 2121, 2219, 2424, 2536, 2828, 2856, 3434, 3804, 4242, 4438, 5151, 5389, 5656, 6657, 6868, 7608, 8484, 8876, 10302, 10778, 12019, 13314, 13736, 16167, 16968, 17752, 20604, 21556, 24038, 26628, 32017, 32334, 36057, 37723, 41208, 43112, 48076, 53256, 64034, 64668, 72114, 75446, 96051, 96152, 113169, 128068, 129336, 144228, 150892, 192102, 224119, 226338, 256136, 288456, 301784, 384204, 448238, 452676, 544289, 672357, 768408, 896476, 905352, 1088578, 1344714, 1632867, 1792952, 2177156, 2689428, 3265734, 3810023, 4354312, 5378856, 6531468, 7620046, 11430069, 13062936, 15240092, 22860138, 30480184, 45720276, 91440552]

約数ペア:

[(1, 91440552), (2, 45720276), (3, 30480184), (4, 22860138), (6, 15240092), (7, 13062936), (8, 11430069), (12, 7620046), (14, 6531468), (17, 5378856), (21, 4354312), (24, 3810023), (28, 3265734), (34, 2689428), (42, 2177156), (51, 1792952), (56, 1632867), (68, 1344714), (84, 1088578), (101, 905352), (102, 896476), (119, 768408), (136, 672357), (168, 544289), (202, 452676), (204, 448238), (238, 384204), (303, 301784), (317, 288456), (357, 256136), (404, 226338), (408, 224119), (476, 192102), (606, 150892), (634, 144228), (707, 129336), (714, 128068), (808, 113169), (951, 96152), (952, 96051), (1212, 75446), (1268, 72114), (1414, 64668), (1428, 64034), (1717, 53256), (1902, 48076), (2121, 43112), (2219, 41208), (2424, 37723), (2536, 36057), (2828, 32334), (2856, 32017), (3434, 26628), (3804, 24038), (4242, 21556), (4438, 20604), (5151, 17752), (5389, 16968), (5656, 16167), (6657, 13736), (6868, 13314), (7608, 12019), (8484, 10778), (8876, 10302)]