84990402

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{173}}^1\times {\mathrm{557}}^1$

素因数の和:752

約数の個数: 72

約数和(自身を含む): 215835516

約数和(自身を除く): 130845114

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 173, 294, 346, 441, 519, 557, 882, 1038, 1114, 1211, 1557, 1671, 2422, 3114, 3342, 3633, 3899, 5013, 7266, 7798, 8477, 10026, 10899, 11697, 16954, 21798, 23394, 25431, 27293, 35091, 50862, 54586, 70182, 76293, 81879, 96361, 152586, 163758, 192722, 245637, 289083, 491274, 578166, 674527, 867249, 1349054, 1734498, 2023581, 4047162, 4721689, 6070743, 9443378, 12141486, 14165067, 28330134, 42495201, 84990402]

約数ペア:

[(1, 84990402), (2, 42495201), (3, 28330134), (6, 14165067), (7, 12141486), (9, 9443378), (14, 6070743), (18, 4721689), (21, 4047162), (42, 2023581), (49, 1734498), (63, 1349054), (98, 867249), (126, 674527), (147, 578166), (173, 491274), (294, 289083), (346, 245637), (441, 192722), (519, 163758), (557, 152586), (882, 96361), (1038, 81879), (1114, 76293), (1211, 70182), (1557, 54586), (1671, 50862), (2422, 35091), (3114, 27293), (3342, 25431), (3633, 23394), (3899, 21798), (5013, 16954), (7266, 11697), (7798, 10899), (8477, 10026)]