72737408

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{797}}^1$

素因数の和:865

約数の個数: 64

約数和(自身を含む): 156280320

約数和(自身を除く): 83542912

約数列:

[1, 2, 4, 8, 16, 23, 31, 32, 46, 62, 64, 92, 124, 128, 184, 248, 368, 496, 713, 736, 797, 992, 1426, 1472, 1594, 1984, 2852, 2944, 3188, 3968, 5704, 6376, 11408, 12752, 18331, 22816, 24707, 25504, 36662, 45632, 49414, 51008, 73324, 91264, 98828, 102016, 146648, 197656, 293296, 395312, 568261, 586592, 790624, 1136522, 1173184, 1581248, 2273044, 2346368, 3162496, 4546088, 9092176, 18184352, 36368704, 72737408]

約数ペア:

[(1, 72737408), (2, 36368704), (4, 18184352), (8, 9092176), (16, 4546088), (23, 3162496), (31, 2346368), (32, 2273044), (46, 1581248), (62, 1173184), (64, 1136522), (92, 790624), (124, 586592), (128, 568261), (184, 395312), (248, 293296), (368, 197656), (496, 146648), (713, 102016), (736, 98828), (797, 91264), (992, 73324), (1426, 51008), (1472, 49414), (1594, 45632), (1984, 36662), (2852, 25504), (2944, 24707), (3188, 22816), (3968, 18331), (5704, 12752), (6376, 11408)]