64991724

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{167}}^1$

素因数の和:335

約数の個数: 96

約数和(自身を含む): 180182016

約数和(自身を除く): 115190292

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 82, 84, 113, 123, 164, 167, 226, 246, 287, 334, 339, 452, 492, 501, 574, 668, 678, 791, 861, 1002, 1148, 1169, 1356, 1582, 1722, 2004, 2338, 2373, 3164, 3444, 3507, 4633, 4676, 4746, 6847, 7014, 9266, 9492, 13694, 13899, 14028, 18532, 18871, 20541, 27388, 27798, 32431, 37742, 41082, 47929, 55596, 56613, 64862, 75484, 82164, 95858, 97293, 113226, 129724, 132097, 143787, 191716, 194586, 226452, 264194, 287574, 389172, 396291, 528388, 575148, 773711, 792582, 1547422, 1585164, 2321133, 3094844, 4642266, 5415977, 9284532, 10831954, 16247931, 21663908, 32495862, 64991724]

約数ペア:

[(1, 64991724), (2, 32495862), (3, 21663908), (4, 16247931), (6, 10831954), (7, 9284532), (12, 5415977), (14, 4642266), (21, 3094844), (28, 2321133), (41, 1585164), (42, 1547422), (82, 792582), (84, 773711), (113, 575148), (123, 528388), (164, 396291), (167, 389172), (226, 287574), (246, 264194), (287, 226452), (334, 194586), (339, 191716), (452, 143787), (492, 132097), (501, 129724), (574, 113226), (668, 97293), (678, 95858), (791, 82164), (861, 75484), (1002, 64862), (1148, 56613), (1169, 55596), (1356, 47929), (1582, 41082), (1722, 37742), (2004, 32431), (2338, 27798), (2373, 27388), (3164, 20541), (3444, 18871), (3507, 18532), (4633, 14028), (4676, 13899), (4746, 13694), (6847, 9492), (7014, 9266)]