71681832

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{859}}^1$

素因数の和:951

約数の個数: 96

約数和(自身を含む): 207948000

約数和(自身を除く): 136266168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 61, 72, 76, 114, 122, 152, 171, 183, 228, 244, 342, 366, 456, 488, 549, 684, 732, 859, 1098, 1159, 1368, 1464, 1718, 2196, 2318, 2577, 3436, 3477, 4392, 4636, 5154, 6872, 6954, 7731, 9272, 10308, 10431, 13908, 15462, 16321, 20616, 20862, 27816, 30924, 32642, 41724, 48963, 52399, 61848, 65284, 83448, 97926, 104798, 130568, 146889, 157197, 195852, 209596, 293778, 314394, 391704, 419192, 471591, 587556, 628788, 943182, 995581, 1175112, 1257576, 1886364, 1991162, 2986743, 3772728, 3982324, 5973486, 7964648, 8960229, 11946972, 17920458, 23893944, 35840916, 71681832]

約数ペア:

[(1, 71681832), (2, 35840916), (3, 23893944), (4, 17920458), (6, 11946972), (8, 8960229), (9, 7964648), (12, 5973486), (18, 3982324), (19, 3772728), (24, 2986743), (36, 1991162), (38, 1886364), (57, 1257576), (61, 1175112), (72, 995581), (76, 943182), (114, 628788), (122, 587556), (152, 471591), (171, 419192), (183, 391704), (228, 314394), (244, 293778), (342, 209596), (366, 195852), (456, 157197), (488, 146889), (549, 130568), (684, 104798), (732, 97926), (859, 83448), (1098, 65284), (1159, 61848), (1368, 52399), (1464, 48963), (1718, 41724), (2196, 32642), (2318, 30924), (2577, 27816), (3436, 20862), (3477, 20616), (4392, 16321), (4636, 15462), (5154, 13908), (6872, 10431), (6954, 10308), (7731, 9272)]