74530728

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{277}}^1$

素因数の和:427

約数の個数: 96

約数和(自身を含む): 210117960

約数和(自身を除く): 135587232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 101, 111, 148, 202, 222, 277, 296, 303, 333, 404, 444, 554, 606, 666, 808, 831, 888, 909, 1108, 1212, 1332, 1662, 1818, 2216, 2424, 2493, 2664, 3324, 3636, 3737, 4986, 6648, 7272, 7474, 9972, 10249, 11211, 14948, 19944, 20498, 22422, 27977, 29896, 30747, 33633, 40996, 44844, 55954, 61494, 67266, 81992, 83931, 89688, 92241, 111908, 122988, 134532, 167862, 184482, 223816, 245976, 251793, 269064, 335724, 368964, 503586, 671448, 737928, 1007172, 1035149, 2014344, 2070298, 3105447, 4140596, 6210894, 8281192, 9316341, 12421788, 18632682, 24843576, 37265364, 74530728]

約数ペア:

[(1, 74530728), (2, 37265364), (3, 24843576), (4, 18632682), (6, 12421788), (8, 9316341), (9, 8281192), (12, 6210894), (18, 4140596), (24, 3105447), (36, 2070298), (37, 2014344), (72, 1035149), (74, 1007172), (101, 737928), (111, 671448), (148, 503586), (202, 368964), (222, 335724), (277, 269064), (296, 251793), (303, 245976), (333, 223816), (404, 184482), (444, 167862), (554, 134532), (606, 122988), (666, 111908), (808, 92241), (831, 89688), (888, 83931), (909, 81992), (1108, 67266), (1212, 61494), (1332, 55954), (1662, 44844), (1818, 40996), (2216, 33633), (2424, 30747), (2493, 29896), (2664, 27977), (3324, 22422), (3636, 20498), (3737, 19944), (4986, 14948), (6648, 11211), (7272, 10249), (7474, 9972)]