187872372

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1483}}^1$

素因数の和:1539

約数の個数: 120

約数和(自身を含む): 543001536

約数和(自身を除く): 355129164

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 23, 27, 34, 36, 46, 51, 54, 68, 69, 81, 92, 102, 108, 138, 153, 162, 204, 207, 276, 306, 324, 391, 414, 459, 612, 621, 782, 828, 918, 1173, 1242, 1377, 1483, 1564, 1836, 1863, 2346, 2484, 2754, 2966, 3519, 3726, 4449, 4692, 5508, 5932, 7038, 7452, 8898, 10557, 13347, 14076, 17796, 21114, 25211, 26694, 31671, 34109, 40041, 42228, 50422, 53388, 63342, 68218, 75633, 80082, 100844, 102327, 120123, 126684, 136436, 151266, 160164, 204654, 226899, 240246, 302532, 306981, 409308, 453798, 480492, 579853, 613962, 680697, 907596, 920943, 1159706, 1227924, 1361394, 1739559, 1841886, 2042091, 2319412, 2722788, 2762829, 3479118, 3683772, 4084182, 5218677, 5525658, 6958236, 8168364, 10437354, 11051316, 15656031, 20874708, 31312062, 46968093, 62624124, 93936186, 187872372]

約数ペア:

[(1, 187872372), (2, 93936186), (3, 62624124), (4, 46968093), (6, 31312062), (9, 20874708), (12, 15656031), (17, 11051316), (18, 10437354), (23, 8168364), (27, 6958236), (34, 5525658), (36, 5218677), (46, 4084182), (51, 3683772), (54, 3479118), (68, 2762829), (69, 2722788), (81, 2319412), (92, 2042091), (102, 1841886), (108, 1739559), (138, 1361394), (153, 1227924), (162, 1159706), (204, 920943), (207, 907596), (276, 680697), (306, 613962), (324, 579853), (391, 480492), (414, 453798), (459, 409308), (612, 306981), (621, 302532), (782, 240246), (828, 226899), (918, 204654), (1173, 160164), (1242, 151266), (1377, 136436), (1483, 126684), (1564, 120123), (1836, 102327), (1863, 100844), (2346, 80082), (2484, 75633), (2754, 68218), (2966, 63342), (3519, 53388), (3726, 50422), (4449, 42228), (4692, 40041), (5508, 34109), (5932, 31671), (7038, 26694), (7452, 25211), (8898, 21114), (10557, 17796), (13347, 14076)]