4320108

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1$

素因数の和:224

約数の個数: 96

約数和(自身を含む): 12841920

約数和(自身を除く): 8521812

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 27, 34, 36, 39, 51, 52, 54, 68, 78, 102, 108, 117, 153, 156, 181, 204, 221, 234, 306, 351, 362, 442, 459, 468, 543, 612, 663, 702, 724, 884, 918, 1086, 1326, 1404, 1629, 1836, 1989, 2172, 2353, 2652, 3077, 3258, 3978, 4706, 4887, 5967, 6154, 6516, 7059, 7956, 9231, 9412, 9774, 11934, 12308, 14118, 18462, 19548, 21177, 23868, 27693, 28236, 36924, 40001, 42354, 55386, 63531, 80002, 83079, 84708, 110772, 120003, 127062, 160004, 166158, 240006, 254124, 332316, 360009, 480012, 720018, 1080027, 1440036, 2160054, 4320108]

約数ペア:

[(1, 4320108), (2, 2160054), (3, 1440036), (4, 1080027), (6, 720018), (9, 480012), (12, 360009), (13, 332316), (17, 254124), (18, 240006), (26, 166158), (27, 160004), (34, 127062), (36, 120003), (39, 110772), (51, 84708), (52, 83079), (54, 80002), (68, 63531), (78, 55386), (102, 42354), (108, 40001), (117, 36924), (153, 28236), (156, 27693), (181, 23868), (204, 21177), (221, 19548), (234, 18462), (306, 14118), (351, 12308), (362, 11934), (442, 9774), (459, 9412), (468, 9231), (543, 7956), (612, 7059), (663, 6516), (702, 6154), (724, 5967), (884, 4887), (918, 4706), (1086, 3978), (1326, 3258), (1404, 3077), (1629, 2652), (1836, 2353), (1989, 2172)]