72404514

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{44203}}^1$

素因数の和:44231

約数の個数: 48

約数和(自身を含む): 193083072

約数和(自身を除く): 120678558

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 44203, 88406, 132609, 265218, 309421, 397827, 574639, 618842, 795654, 928263, 1149278, 1723917, 1856526, 2784789, 3447834, 4022473, 5171751, 5569578, 8044946, 10343502, 12067419, 24134838, 36202257, 72404514]

約数ペア:

[(1, 72404514), (2, 36202257), (3, 24134838), (6, 12067419), (7, 10343502), (9, 8044946), (13, 5569578), (14, 5171751), (18, 4022473), (21, 3447834), (26, 2784789), (39, 1856526), (42, 1723917), (63, 1149278), (78, 928263), (91, 795654), (117, 618842), (126, 574639), (182, 397827), (234, 309421), (273, 265218), (546, 132609), (819, 88406), (1638, 44203)]