72243038.000000000

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^2\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:265

約数の個数: 72

約数和(自身を含む): 351187200

約数和(自身を除く): 186280556

約数列:

[1, 2, 4, 7, 14, 28, 29, 47, 58, 94, 116, 149, 188, 203, 298, 329, 406, 596, 658, 812, 841, 1043, 1316, 1363, 1682, 2086, 2726, 3364, 4172, 4321, 5452, 5887, 7003, 8642, 9541, 11774, 14006, 17284, 19082, 23548, 28012, 30247, 38164, 39527, 49021, 60494, 79054, 98042, 120988, 125309, 158108, 196084, 203087, 250618, 276689, 406174, 501236, 553378, 812348, 877163, 1106756, 1421609, 1754326, 2843218, 3508652, 5686436, 5889523, 11779046, 23558092, 41226661, 82453322, 164906644]

約数ペア:

[(1, 164906644), (2, 82453322), (4, 41226661), (7, 23558092), (14, 11779046), (28, 5889523), (29, 5686436), (47, 3508652), (58, 2843218), (94, 1754326), (116, 1421609), (149, 1106756), (188, 877163), (203, 812348), (298, 553378), (329, 501236), (406, 406174), (596, 276689), (658, 250618), (812, 203087), (841, 196084), (1043, 158108), (1316, 125309), (1363, 120988), (1682, 98042), (2086, 79054), (2726, 60494), (3364, 49021), (4172, 39527), (4321, 38164), (5452, 30247), (5887, 28012), (7003, 23548), (8642, 19082), (9541, 17284), (11774, 14006)]