72035754

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{907}}^1$

素因数の和:1011

約数の個数: 64

約数和(自身を含む): 172941312

約数和(自身を除く): 100905558

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 61, 62, 93, 122, 183, 186, 217, 366, 427, 434, 651, 854, 907, 1281, 1302, 1814, 1891, 2562, 2721, 3782, 5442, 5673, 6349, 11346, 12698, 13237, 19047, 26474, 28117, 38094, 39711, 55327, 56234, 79422, 84351, 110654, 165981, 168702, 196819, 331962, 387289, 393638, 590457, 774578, 1161867, 1180914, 1715137, 2323734, 3430274, 5145411, 10290822, 12005959, 24011918, 36017877, 72035754]

約数ペア:

[(1, 72035754), (2, 36017877), (3, 24011918), (6, 12005959), (7, 10290822), (14, 5145411), (21, 3430274), (31, 2323734), (42, 1715137), (61, 1180914), (62, 1161867), (93, 774578), (122, 590457), (183, 393638), (186, 387289), (217, 331962), (366, 196819), (427, 168702), (434, 165981), (651, 110654), (854, 84351), (907, 79422), (1281, 56234), (1302, 55327), (1814, 39711), (1891, 38094), (2562, 28117), (2721, 26474), (3782, 19047), (5442, 13237), (5673, 12698), (6349, 11346)]