73489872

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1321}}^1$

素因数の和:1412

約数の個数: 80

約数和(自身を含む): 203270720

約数和(自身を除く): 129780848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 61, 76, 114, 122, 152, 183, 228, 244, 304, 366, 456, 488, 732, 912, 976, 1159, 1321, 1464, 2318, 2642, 2928, 3477, 3963, 4636, 5284, 6954, 7926, 9272, 10568, 13908, 15852, 18544, 21136, 25099, 27816, 31704, 50198, 55632, 63408, 75297, 80581, 100396, 150594, 161162, 200792, 241743, 301188, 322324, 401584, 483486, 602376, 644648, 966972, 1204752, 1289296, 1531039, 1933944, 3062078, 3867888, 4593117, 6124156, 9186234, 12248312, 18372468, 24496624, 36744936, 73489872]

約数ペア:

[(1, 73489872), (2, 36744936), (3, 24496624), (4, 18372468), (6, 12248312), (8, 9186234), (12, 6124156), (16, 4593117), (19, 3867888), (24, 3062078), (38, 1933944), (48, 1531039), (57, 1289296), (61, 1204752), (76, 966972), (114, 644648), (122, 602376), (152, 483486), (183, 401584), (228, 322324), (244, 301188), (304, 241743), (366, 200792), (456, 161162), (488, 150594), (732, 100396), (912, 80581), (976, 75297), (1159, 63408), (1321, 55632), (1464, 50198), (2318, 31704), (2642, 27816), (2928, 25099), (3477, 21136), (3963, 18544), (4636, 15852), (5284, 13908), (6954, 10568), (7926, 9272)]