28350009972

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{366791}}^1$

素因数の和:366933

約数の個数: 72

約数和(自身を含む): 76102004160

約数和(自身を除く): 47751994188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 113, 114, 171, 226, 228, 339, 342, 452, 678, 684, 1017, 1356, 2034, 2147, 4068, 4294, 6441, 8588, 12882, 19323, 25764, 38646, 77292, 366791, 733582, 1100373, 1467164, 2200746, 3301119, 4401492, 6602238, 6969029, 13204476, 13938058, 20907087, 27876116, 41447383, 41814174, 62721261, 82894766, 83628348, 124342149, 125442522, 165789532, 248684298, 250885044, 373026447, 497368596, 746052894, 787500277, 1492105788, 1575000554, 2362500831, 3150001108, 4725001662, 7087502493, 9450003324, 14175004986, 28350009972]

約数ペア:

[(1, 28350009972), (2, 14175004986), (3, 9450003324), (4, 7087502493), (6, 4725001662), (9, 3150001108), (12, 2362500831), (18, 1575000554), (19, 1492105788), (36, 787500277), (38, 746052894), (57, 497368596), (76, 373026447), (113, 250885044), (114, 248684298), (171, 165789532), (226, 125442522), (228, 124342149), (339, 83628348), (342, 82894766), (452, 62721261), (678, 41814174), (684, 41447383), (1017, 27876116), (1356, 20907087), (2034, 13938058), (2147, 13204476), (4068, 6969029), (4294, 6602238), (6441, 4401492), (8588, 3301119), (12882, 2200746), (19323, 1467164), (25764, 1100373), (38646, 733582), (77292, 366791)]