31200312

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9091}}^1$

素因数の和:9124

約数の個数: 64

約数和(自身を含む): 91647360

約数和(自身を除く): 60447048

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 132, 143, 156, 264, 286, 312, 429, 572, 858, 1144, 1716, 3432, 9091, 18182, 27273, 36364, 54546, 72728, 100001, 109092, 118183, 200002, 218184, 236366, 300003, 354549, 400004, 472732, 600006, 709098, 800008, 945464, 1200012, 1300013, 1418196, 2400024, 2600026, 2836392, 3900039, 5200052, 7800078, 10400104, 15600156, 31200312]

約数ペア:

[(1, 31200312), (2, 15600156), (3, 10400104), (4, 7800078), (6, 5200052), (8, 3900039), (11, 2836392), (12, 2600026), (13, 2400024), (22, 1418196), (24, 1300013), (26, 1200012), (33, 945464), (39, 800008), (44, 709098), (52, 600006), (66, 472732), (78, 400004), (88, 354549), (104, 300003), (132, 236366), (143, 218184), (156, 200002), (264, 118183), (286, 109092), (312, 100001), (429, 72728), (572, 54546), (858, 36364), (1144, 27273), (1716, 18182), (3432, 9091)]