64034872

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:308

約数の個数: 64

約数和(自身を含む): 135705600

約数和(自身を除く): 71670728

約数列:

[1, 2, 4, 8, 11, 22, 44, 61, 79, 88, 122, 151, 158, 244, 302, 316, 488, 604, 632, 671, 869, 1208, 1342, 1661, 1738, 2684, 3322, 3476, 4819, 5368, 6644, 6952, 9211, 9638, 11929, 13288, 18422, 19276, 23858, 36844, 38552, 47716, 53009, 73688, 95432, 101321, 106018, 131219, 202642, 212036, 262438, 405284, 424072, 524876, 727669, 810568, 1049752, 1455338, 2910676, 5821352, 8004359, 16008718, 32017436, 64034872]

約数ペア:

[(1, 64034872), (2, 32017436), (4, 16008718), (8, 8004359), (11, 5821352), (22, 2910676), (44, 1455338), (61, 1049752), (79, 810568), (88, 727669), (122, 524876), (151, 424072), (158, 405284), (244, 262438), (302, 212036), (316, 202642), (488, 131219), (604, 106018), (632, 101321), (671, 95432), (869, 73688), (1208, 53009), (1342, 47716), (1661, 38552), (1738, 36844), (2684, 23858), (3322, 19276), (3476, 18422), (4819, 13288), (5368, 11929), (6644, 9638), (6952, 9211)]