72775776

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2347}}^1$

素因数の和:2396

約数の個数: 96

約数和(自身を含む): 213010560

約数和(自身を除く): 140234784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 32, 34, 38, 48, 51, 57, 68, 76, 96, 102, 114, 136, 152, 204, 228, 272, 304, 323, 408, 456, 544, 608, 646, 816, 912, 969, 1292, 1632, 1824, 1938, 2347, 2584, 3876, 4694, 5168, 7041, 7752, 9388, 10336, 14082, 15504, 18776, 28164, 31008, 37552, 39899, 44593, 56328, 75104, 79798, 89186, 112656, 119697, 133779, 159596, 178372, 225312, 239394, 267558, 319192, 356744, 478788, 535116, 638384, 713488, 758081, 957576, 1070232, 1276768, 1426976, 1516162, 1915152, 2140464, 2274243, 3032324, 3830304, 4280928, 4548486, 6064648, 9096972, 12129296, 18193944, 24258592, 36387888, 72775776]

約数ペア:

[(1, 72775776), (2, 36387888), (3, 24258592), (4, 18193944), (6, 12129296), (8, 9096972), (12, 6064648), (16, 4548486), (17, 4280928), (19, 3830304), (24, 3032324), (32, 2274243), (34, 2140464), (38, 1915152), (48, 1516162), (51, 1426976), (57, 1276768), (68, 1070232), (76, 957576), (96, 758081), (102, 713488), (114, 638384), (136, 535116), (152, 478788), (204, 356744), (228, 319192), (272, 267558), (304, 239394), (323, 225312), (408, 178372), (456, 159596), (544, 133779), (608, 119697), (646, 112656), (816, 89186), (912, 79798), (969, 75104), (1292, 56328), (1632, 44593), (1824, 39899), (1938, 37552), (2347, 31008), (2584, 28164), (3876, 18776), (4694, 15504), (5168, 14082), (7041, 10336), (7752, 9388)]