172987416

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{14923}}^1$

素因数の和:14965

約数の個数: 96

約数和(自身を含む): 558754560

約数和(自身を除く): 385767144

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 28, 36, 42, 46, 56, 63, 69, 72, 84, 92, 126, 138, 161, 168, 184, 207, 252, 276, 322, 414, 483, 504, 552, 644, 828, 966, 1288, 1449, 1656, 1932, 2898, 3864, 5796, 11592, 14923, 29846, 44769, 59692, 89538, 104461, 119384, 134307, 179076, 208922, 268614, 313383, 343229, 358152, 417844, 537228, 626766, 686458, 835688, 940149, 1029687, 1074456, 1253532, 1372916, 1880298, 2059374, 2402603, 2507064, 2745832, 3089061, 3760596, 4118748, 4805206, 6178122, 7207809, 7521192, 8237496, 9610412, 12356244, 14415618, 19220824, 21623427, 24712488, 28831236, 43246854, 57662472, 86493708, 172987416]

約数ペア:

[(1, 172987416), (2, 86493708), (3, 57662472), (4, 43246854), (6, 28831236), (7, 24712488), (8, 21623427), (9, 19220824), (12, 14415618), (14, 12356244), (18, 9610412), (21, 8237496), (23, 7521192), (24, 7207809), (28, 6178122), (36, 4805206), (42, 4118748), (46, 3760596), (56, 3089061), (63, 2745832), (69, 2507064), (72, 2402603), (84, 2059374), (92, 1880298), (126, 1372916), (138, 1253532), (161, 1074456), (168, 1029687), (184, 940149), (207, 835688), (252, 686458), (276, 626766), (322, 537228), (414, 417844), (483, 358152), (504, 343229), (552, 313383), (644, 268614), (828, 208922), (966, 179076), (1288, 134307), (1449, 119384), (1656, 104461), (1932, 89538), (2898, 59692), (3864, 44769), (5796, 29846), (11592, 14923)]