12875256

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:253

約数の個数: 96

約数和(自身を含む): 37711440

約数和(自身を除く): 24836184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 67, 68, 72, 102, 134, 136, 153, 157, 201, 204, 268, 306, 314, 402, 408, 471, 536, 603, 612, 628, 804, 942, 1139, 1206, 1224, 1256, 1413, 1608, 1884, 2278, 2412, 2669, 2826, 3417, 3768, 4556, 4824, 5338, 5652, 6834, 8007, 9112, 10251, 10519, 10676, 11304, 13668, 16014, 20502, 21038, 21352, 24021, 27336, 31557, 32028, 41004, 42076, 48042, 63114, 64056, 82008, 84152, 94671, 96084, 126228, 178823, 189342, 192168, 252456, 357646, 378684, 536469, 715292, 757368, 1072938, 1430584, 1609407, 2145876, 3218814, 4291752, 6437628, 12875256]

約数ペア:

[(1, 12875256), (2, 6437628), (3, 4291752), (4, 3218814), (6, 2145876), (8, 1609407), (9, 1430584), (12, 1072938), (17, 757368), (18, 715292), (24, 536469), (34, 378684), (36, 357646), (51, 252456), (67, 192168), (68, 189342), (72, 178823), (102, 126228), (134, 96084), (136, 94671), (153, 84152), (157, 82008), (201, 64056), (204, 63114), (268, 48042), (306, 42076), (314, 41004), (402, 32028), (408, 31557), (471, 27336), (536, 24021), (603, 21352), (612, 21038), (628, 20502), (804, 16014), (942, 13668), (1139, 11304), (1206, 10676), (1224, 10519), (1256, 10251), (1413, 9112), (1608, 8007), (1884, 6834), (2278, 5652), (2412, 5338), (2669, 4824), (2826, 4556), (3417, 3768)]