66440112

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{277}}^1$

素因数の和:570

約数の個数: 80

約数和(自身を含む): 182012160

約数和(自身を除く): 115572048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 263, 277, 304, 456, 526, 554, 789, 831, 912, 1052, 1108, 1578, 1662, 2104, 2216, 3156, 3324, 4208, 4432, 4997, 5263, 6312, 6648, 9994, 10526, 12624, 13296, 14991, 15789, 19988, 21052, 29982, 31578, 39976, 42104, 59964, 63156, 72851, 79952, 84208, 119928, 126312, 145702, 218553, 239856, 252624, 291404, 437106, 582808, 874212, 1165616, 1384169, 1748424, 2768338, 3496848, 4152507, 5536676, 8305014, 11073352, 16610028, 22146704, 33220056, 66440112]

約数ペア:

[(1, 66440112), (2, 33220056), (3, 22146704), (4, 16610028), (6, 11073352), (8, 8305014), (12, 5536676), (16, 4152507), (19, 3496848), (24, 2768338), (38, 1748424), (48, 1384169), (57, 1165616), (76, 874212), (114, 582808), (152, 437106), (228, 291404), (263, 252624), (277, 239856), (304, 218553), (456, 145702), (526, 126312), (554, 119928), (789, 84208), (831, 79952), (912, 72851), (1052, 63156), (1108, 59964), (1578, 42104), (1662, 39976), (2104, 31578), (2216, 29982), (3156, 21052), (3324, 19988), (4208, 15789), (4432, 14991), (4997, 13296), (5263, 12624), (6312, 10526), (6648, 9994)]