8321976

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{523}}^1$

素因数の和:565

約数の個数: 96

約数和(自身を含む): 25749360

約数和(自身を除く): 17427384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 34, 36, 39, 51, 52, 68, 72, 78, 102, 104, 117, 136, 153, 156, 204, 221, 234, 306, 312, 408, 442, 468, 523, 612, 663, 884, 936, 1046, 1224, 1326, 1569, 1768, 1989, 2092, 2652, 3138, 3978, 4184, 4707, 5304, 6276, 6799, 7956, 8891, 9414, 12552, 13598, 15912, 17782, 18828, 20397, 26673, 27196, 35564, 37656, 40794, 53346, 54392, 61191, 71128, 80019, 81588, 106692, 115583, 122382, 160038, 163176, 213384, 231166, 244764, 320076, 346749, 462332, 489528, 640152, 693498, 924664, 1040247, 1386996, 2080494, 2773992, 4160988, 8321976]

約数ペア:

[(1, 8321976), (2, 4160988), (3, 2773992), (4, 2080494), (6, 1386996), (8, 1040247), (9, 924664), (12, 693498), (13, 640152), (17, 489528), (18, 462332), (24, 346749), (26, 320076), (34, 244764), (36, 231166), (39, 213384), (51, 163176), (52, 160038), (68, 122382), (72, 115583), (78, 106692), (102, 81588), (104, 80019), (117, 71128), (136, 61191), (153, 54392), (156, 53346), (204, 40794), (221, 37656), (234, 35564), (306, 27196), (312, 26673), (408, 20397), (442, 18828), (468, 17782), (523, 15912), (612, 13598), (663, 12552), (884, 9414), (936, 8891), (1046, 7956), (1224, 6799), (1326, 6276), (1569, 5304), (1768, 4707), (1989, 4184), (2092, 3978), (2652, 3138)]