81361344

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{22303}}^1$

素因数の和:22337

約数の個数: 56

約数和(自身を含む): 226608640

約数和(自身を除く): 145247296

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 152, 192, 228, 304, 456, 608, 912, 1216, 1824, 3648, 22303, 44606, 66909, 89212, 133818, 178424, 267636, 356848, 423757, 535272, 713696, 847514, 1070544, 1271271, 1427392, 1695028, 2141088, 2542542, 3390056, 4282176, 5085084, 6780112, 10170168, 13560224, 20340336, 27120448, 40680672, 81361344]

約数ペア:

[(1, 81361344), (2, 40680672), (3, 27120448), (4, 20340336), (6, 13560224), (8, 10170168), (12, 6780112), (16, 5085084), (19, 4282176), (24, 3390056), (32, 2542542), (38, 2141088), (48, 1695028), (57, 1427392), (64, 1271271), (76, 1070544), (96, 847514), (114, 713696), (152, 535272), (192, 423757), (228, 356848), (304, 267636), (456, 178424), (608, 133818), (912, 89212), (1216, 66909), (1824, 44606), (3648, 22303)]