105847812

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{2819}}^1$

素因数の和:2985

約数の個数: 72

約数和(自身を含む): 307944000

約数和(自身を除く): 202096188

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 149, 252, 298, 447, 596, 894, 1043, 1341, 1788, 2086, 2682, 2819, 3129, 4172, 5364, 5638, 6258, 8457, 9387, 11276, 12516, 16914, 18774, 19733, 25371, 33828, 37548, 39466, 50742, 59199, 78932, 101484, 118398, 177597, 236796, 355194, 420031, 710388, 840062, 1260093, 1680124, 2520186, 2940217, 3780279, 5040372, 5880434, 7560558, 8820651, 11760868, 15121116, 17641302, 26461953, 35282604, 52923906, 105847812]

約数ペア:

[(1, 105847812), (2, 52923906), (3, 35282604), (4, 26461953), (6, 17641302), (7, 15121116), (9, 11760868), (12, 8820651), (14, 7560558), (18, 5880434), (21, 5040372), (28, 3780279), (36, 2940217), (42, 2520186), (63, 1680124), (84, 1260093), (126, 840062), (149, 710388), (252, 420031), (298, 355194), (447, 236796), (596, 177597), (894, 118398), (1043, 101484), (1341, 78932), (1788, 59199), (2086, 50742), (2682, 39466), (2819, 37548), (3129, 33828), (4172, 25371), (5364, 19733), (5638, 18774), (6258, 16914), (8457, 12516), (9387, 11276)]