108290728

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7829}}^1$

素因数の和:7874

約数の個数: 64

約数和(自身を含む): 263088000

約数和(自身を除く): 154797272

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 52, 56, 76, 91, 104, 133, 152, 182, 247, 266, 364, 494, 532, 728, 988, 1064, 1729, 1976, 3458, 6916, 7829, 13832, 15658, 31316, 54803, 62632, 101777, 109606, 148751, 203554, 219212, 297502, 407108, 438424, 595004, 712439, 814216, 1041257, 1190008, 1424878, 1933763, 2082514, 2849756, 3867526, 4165028, 5699512, 7735052, 8330056, 13536341, 15470104, 27072682, 54145364, 108290728]

約数ペア:

[(1, 108290728), (2, 54145364), (4, 27072682), (7, 15470104), (8, 13536341), (13, 8330056), (14, 7735052), (19, 5699512), (26, 4165028), (28, 3867526), (38, 2849756), (52, 2082514), (56, 1933763), (76, 1424878), (91, 1190008), (104, 1041257), (133, 814216), (152, 712439), (182, 595004), (247, 438424), (266, 407108), (364, 297502), (494, 219212), (532, 203554), (728, 148751), (988, 109606), (1064, 101777), (1729, 62632), (1976, 54803), (3458, 31316), (6916, 15658), (7829, 13832)]