40197588

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{67}}^1\times {\mathrm{173}}^1$

素因数の和:281

約数の個数: 72

約数和(自身を含む): 101707872

約数和(自身を除く): 61510284

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 67, 68, 102, 134, 173, 201, 204, 268, 289, 346, 402, 519, 578, 692, 804, 867, 1038, 1139, 1156, 1734, 2076, 2278, 2941, 3417, 3468, 4556, 5882, 6834, 8823, 11591, 11764, 13668, 17646, 19363, 23182, 34773, 35292, 38726, 46364, 49997, 58089, 69546, 77452, 99994, 116178, 139092, 149991, 197047, 199988, 232356, 299982, 394094, 591141, 599964, 788188, 1182282, 2364564, 3349799, 6699598, 10049397, 13399196, 20098794, 40197588]

約数ペア:

[(1, 40197588), (2, 20098794), (3, 13399196), (4, 10049397), (6, 6699598), (12, 3349799), (17, 2364564), (34, 1182282), (51, 788188), (67, 599964), (68, 591141), (102, 394094), (134, 299982), (173, 232356), (201, 199988), (204, 197047), (268, 149991), (289, 139092), (346, 116178), (402, 99994), (519, 77452), (578, 69546), (692, 58089), (804, 49997), (867, 46364), (1038, 38726), (1139, 35292), (1156, 34773), (1734, 23182), (2076, 19363), (2278, 17646), (2941, 13668), (3417, 11764), (3468, 11591), (4556, 8823), (5882, 6834)]