72356016

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{311}}^1$

素因数の和:490

約数の個数: 80

約数和(自身を含む): 194059008

約数和(自身を除く): 121702992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 131, 148, 222, 262, 296, 311, 393, 444, 524, 592, 622, 786, 888, 933, 1048, 1244, 1572, 1776, 1866, 2096, 2488, 3144, 3732, 4847, 4976, 6288, 7464, 9694, 11507, 14541, 14928, 19388, 23014, 29082, 34521, 38776, 40741, 46028, 58164, 69042, 77552, 81482, 92056, 116328, 122223, 138084, 162964, 184112, 232656, 244446, 276168, 325928, 488892, 552336, 651856, 977784, 1507417, 1955568, 3014834, 4522251, 6029668, 9044502, 12059336, 18089004, 24118672, 36178008, 72356016]

約数ペア:

[(1, 72356016), (2, 36178008), (3, 24118672), (4, 18089004), (6, 12059336), (8, 9044502), (12, 6029668), (16, 4522251), (24, 3014834), (37, 1955568), (48, 1507417), (74, 977784), (111, 651856), (131, 552336), (148, 488892), (222, 325928), (262, 276168), (296, 244446), (311, 232656), (393, 184112), (444, 162964), (524, 138084), (592, 122223), (622, 116328), (786, 92056), (888, 81482), (933, 77552), (1048, 69042), (1244, 58164), (1572, 46028), (1776, 40741), (1866, 38776), (2096, 34521), (2488, 29082), (3144, 23014), (3732, 19388), (4847, 14928), (4976, 14541), (6288, 11507), (7464, 9694)]