80223168

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{21991}}^1$

素因数の和:22025

約数の個数: 56

約数和(自身を含む): 223438720

約数和(自身を除く): 143215552

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, 21991, 43982, 65973, 87964, 131946, 175928, 263892, 351856, 417829, 527784, 703712, 835658, 1055568, 1253487, 1407424, 1671316, 2111136, 2506974, 3342632, 4222272, 5013948, 6685264, 10027896, 13370528, 20055792, 26741056, 40111584, 80223168]

約数ペア:

[(1, 80223168), (2, 40111584), (3, 26741056), (4, 20055792), (6, 13370528), (8, 10027896), (12, 6685264), (16, 5013948), (19, 4222272), (24, 3342632), (32, 2506974), (38, 2111136), (48, 1671316), (57, 1407424), (64, 1253487), (76, 1055568), (96, 835658), (114, 703712), (152, 527784), (192, 417829), (228, 351856), (304, 263892), (456, 175928), (608, 131946), (912, 87964), (1216, 65973), (1824, 43982), (3648, 21991)]