120914948

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3299}}^1$

素因数の和:3345

約数の個数: 72

約数和(自身を含む): 284407200

約数和(自身を除く): 163492252

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 49, 68, 77, 98, 119, 154, 187, 196, 238, 308, 374, 476, 539, 748, 833, 1078, 1309, 1666, 2156, 2618, 3299, 3332, 5236, 6598, 9163, 13196, 18326, 23093, 36289, 36652, 46186, 56083, 72578, 92372, 112166, 145156, 161651, 224332, 254023, 323302, 392581, 508046, 616913, 646604, 785162, 1016092, 1233826, 1570324, 1778161, 2467652, 2748067, 3556322, 4318391, 5496134, 7112644, 8636782, 10992268, 17273564, 30228737, 60457474, 120914948]

約数ペア:

[(1, 120914948), (2, 60457474), (4, 30228737), (7, 17273564), (11, 10992268), (14, 8636782), (17, 7112644), (22, 5496134), (28, 4318391), (34, 3556322), (44, 2748067), (49, 2467652), (68, 1778161), (77, 1570324), (98, 1233826), (119, 1016092), (154, 785162), (187, 646604), (196, 616913), (238, 508046), (308, 392581), (374, 323302), (476, 254023), (539, 224332), (748, 161651), (833, 145156), (1078, 112166), (1309, 92372), (1666, 72578), (2156, 56083), (2618, 46186), (3299, 36652), (3332, 36289), (5236, 23093), (6598, 18326), (9163, 13196)]