42312456

素因数分解:

$2^3\times 3^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1$

素因数の和:225

約数の個数: 160

約数和(自身を含む): 131725440

約数和(自身を除く): 89412984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 23, 24, 27, 34, 36, 46, 51, 54, 68, 69, 72, 81, 92, 102, 108, 136, 138, 153, 162, 167, 184, 204, 207, 216, 276, 306, 324, 334, 391, 408, 414, 459, 501, 552, 612, 621, 648, 668, 782, 828, 918, 1002, 1173, 1224, 1242, 1336, 1377, 1503, 1564, 1656, 1836, 1863, 2004, 2346, 2484, 2754, 2839, 3006, 3128, 3519, 3672, 3726, 3841, 4008, 4509, 4692, 4968, 5508, 5678, 6012, 7038, 7452, 7682, 8517, 9018, 9384, 10557, 11016, 11356, 11523, 12024, 13527, 14076, 14904, 15364, 17034, 18036, 21114, 22712, 23046, 25551, 27054, 28152, 30728, 31671, 34068, 34569, 36072, 42228, 46092, 51102, 54108, 63342, 65297, 68136, 69138, 76653, 84456, 92184, 102204, 103707, 108216, 126684, 130594, 138276, 153306, 195891, 204408, 207414, 229959, 253368, 261188, 276552, 306612, 311121, 391782, 414828, 459918, 522376, 587673, 613224, 622242, 783564, 829656, 919836, 1175346, 1244484, 1567128, 1763019, 1839672, 2350692, 2488968, 3526038, 4701384, 5289057, 7052076, 10578114, 14104152, 21156228, 42312456]

約数ペア:

[(1, 42312456), (2, 21156228), (3, 14104152), (4, 10578114), (6, 7052076), (8, 5289057), (9, 4701384), (12, 3526038), (17, 2488968), (18, 2350692), (23, 1839672), (24, 1763019), (27, 1567128), (34, 1244484), (36, 1175346), (46, 919836), (51, 829656), (54, 783564), (68, 622242), (69, 613224), (72, 587673), (81, 522376), (92, 459918), (102, 414828), (108, 391782), (136, 311121), (138, 306612), (153, 276552), (162, 261188), (167, 253368), (184, 229959), (204, 207414), (207, 204408), (216, 195891), (276, 153306), (306, 138276), (324, 130594), (334, 126684), (391, 108216), (408, 103707), (414, 102204), (459, 92184), (501, 84456), (552, 76653), (612, 69138), (621, 68136), (648, 65297), (668, 63342), (782, 54108), (828, 51102), (918, 46092), (1002, 42228), (1173, 36072), (1224, 34569), (1242, 34068), (1336, 31671), (1377, 30728), (1503, 28152), (1564, 27054), (1656, 25551), (1836, 23046), (1863, 22712), (2004, 21114), (2346, 18036), (2484, 17034), (2754, 15364), (2839, 14904), (3006, 14076), (3128, 13527), (3519, 12024), (3672, 11523), (3726, 11356), (3841, 11016), (4008, 10557), (4509, 9384), (4692, 9018), (4968, 8517), (5508, 7682), (5678, 7452), (6012, 7038)]