73351768

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1$

素因数の和:380

約数の個数: 64

約数和(自身を含む): 162043200

約数和(自身を除く): 88691432

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 109, 122, 197, 218, 244, 394, 427, 436, 488, 763, 788, 854, 872, 1379, 1526, 1576, 1708, 2758, 3052, 3416, 5516, 6104, 6649, 11032, 12017, 13298, 21473, 24034, 26596, 42946, 46543, 48068, 53192, 84119, 85892, 93086, 96136, 150311, 168238, 171784, 186172, 300622, 336476, 372344, 601244, 672952, 1202488, 1309853, 2619706, 5239412, 9168971, 10478824, 18337942, 36675884, 73351768]

約数ペア:

[(1, 73351768), (2, 36675884), (4, 18337942), (7, 10478824), (8, 9168971), (14, 5239412), (28, 2619706), (56, 1309853), (61, 1202488), (109, 672952), (122, 601244), (197, 372344), (218, 336476), (244, 300622), (394, 186172), (427, 171784), (436, 168238), (488, 150311), (763, 96136), (788, 93086), (854, 85892), (872, 84119), (1379, 53192), (1526, 48068), (1576, 46543), (1708, 42946), (2758, 26596), (3052, 24034), (3416, 21473), (5516, 13298), (6104, 12017), (6649, 11032)]