87856062

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:401

約数の個数: 64

約数和(自身を含む): 205632000

約数和(自身を除く): 117775938

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 101, 139, 149, 202, 278, 298, 303, 417, 447, 606, 707, 834, 894, 973, 1043, 1414, 1946, 2086, 2121, 2919, 3129, 4242, 5838, 6258, 14039, 15049, 20711, 28078, 30098, 41422, 42117, 45147, 62133, 84234, 90294, 98273, 105343, 124266, 144977, 196546, 210686, 289954, 294819, 316029, 434931, 589638, 632058, 869862, 2091811, 4183622, 6275433, 12550866, 14642677, 29285354, 43928031, 87856062]

約数ペア:

[(1, 87856062), (2, 43928031), (3, 29285354), (6, 14642677), (7, 12550866), (14, 6275433), (21, 4183622), (42, 2091811), (101, 869862), (139, 632058), (149, 589638), (202, 434931), (278, 316029), (298, 294819), (303, 289954), (417, 210686), (447, 196546), (606, 144977), (707, 124266), (834, 105343), (894, 98273), (973, 90294), (1043, 84234), (1414, 62133), (1946, 45147), (2086, 42117), (2121, 41422), (2919, 30098), (3129, 28078), (4242, 20711), (5838, 15049), (6258, 14039)]