90490048

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{7561}}^1$

素因数の和:7601

約数の個数: 56

約数和(自身を含む): 207440784

約数和(自身を除く): 116950736

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 88, 136, 176, 187, 272, 352, 374, 544, 704, 748, 1088, 1496, 2992, 5984, 7561, 11968, 15122, 30244, 60488, 83171, 120976, 128537, 166342, 241952, 257074, 332684, 483904, 514148, 665368, 1028296, 1330736, 1413907, 2056592, 2661472, 2827814, 4113184, 5322944, 5655628, 8226368, 11311256, 22622512, 45245024, 90490048]

約数ペア:

[(1, 90490048), (2, 45245024), (4, 22622512), (8, 11311256), (11, 8226368), (16, 5655628), (17, 5322944), (22, 4113184), (32, 2827814), (34, 2661472), (44, 2056592), (64, 1413907), (68, 1330736), (88, 1028296), (136, 665368), (176, 514148), (187, 483904), (272, 332684), (352, 257074), (374, 241952), (544, 166342), (704, 128537), (748, 120976), (1088, 83171), (1496, 60488), (2992, 30244), (5984, 15122), (7561, 11968)]