61404048

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{7481}}^1$

素因数の和:7517

約数の個数: 80

約数和(自身を含む): 185553600

約数和(自身を除く): 124149552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 144, 152, 171, 216, 228, 304, 342, 432, 456, 513, 684, 912, 1026, 1368, 2052, 2736, 4104, 7481, 8208, 14962, 22443, 29924, 44886, 59848, 67329, 89772, 119696, 134658, 142139, 179544, 201987, 269316, 284278, 359088, 403974, 426417, 538632, 568556, 807948, 852834, 1077264, 1137112, 1279251, 1615896, 1705668, 2274224, 2558502, 3231792, 3411336, 3837753, 5117004, 6822672, 7675506, 10234008, 15351012, 20468016, 30702024, 61404048]

約数ペア:

[(1, 61404048), (2, 30702024), (3, 20468016), (4, 15351012), (6, 10234008), (8, 7675506), (9, 6822672), (12, 5117004), (16, 3837753), (18, 3411336), (19, 3231792), (24, 2558502), (27, 2274224), (36, 1705668), (38, 1615896), (48, 1279251), (54, 1137112), (57, 1077264), (72, 852834), (76, 807948), (108, 568556), (114, 538632), (144, 426417), (152, 403974), (171, 359088), (216, 284278), (228, 269316), (304, 201987), (342, 179544), (432, 142139), (456, 134658), (513, 119696), (684, 89772), (912, 67329), (1026, 59848), (1368, 44886), (2052, 29924), (2736, 22443), (4104, 14962), (7481, 8208)]