42955164

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{8117}}^1$

素因数の和:8144

約数の個数: 72

約数和(自身を含む): 129563280

約数和(自身を除く): 86608116

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 5292, 8117, 16234, 24351, 32468, 48702, 56819, 73053, 97404, 113638, 146106, 170457, 219159, 227276, 292212, 340914, 397733, 438318, 511371, 681828, 795466, 876636, 1022742, 1193199, 1534113, 1590932, 2045484, 2386398, 3068226, 3579597, 4772796, 6136452, 7159194, 10738791, 14318388, 21477582, 42955164]

約数ペア:

[(1, 42955164), (2, 21477582), (3, 14318388), (4, 10738791), (6, 7159194), (7, 6136452), (9, 4772796), (12, 3579597), (14, 3068226), (18, 2386398), (21, 2045484), (27, 1590932), (28, 1534113), (36, 1193199), (42, 1022742), (49, 876636), (54, 795466), (63, 681828), (84, 511371), (98, 438318), (108, 397733), (126, 340914), (147, 292212), (189, 227276), (196, 219159), (252, 170457), (294, 146106), (378, 113638), (441, 97404), (588, 73053), (756, 56819), (882, 48702), (1323, 32468), (1764, 24351), (2646, 16234), (5292, 8117)]