72152472

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1$

素因数の和:373

約数の個数: 128

約数和(自身を含む): 218972160

約数和(自身を除く): 146819688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 71, 84, 92, 138, 142, 161, 168, 184, 213, 263, 276, 284, 322, 426, 483, 497, 526, 552, 568, 644, 789, 852, 966, 994, 1052, 1288, 1491, 1578, 1633, 1704, 1841, 1932, 1988, 2104, 2982, 3156, 3266, 3682, 3864, 3976, 4899, 5523, 5964, 6049, 6312, 6532, 7364, 9798, 11046, 11431, 11928, 12098, 13064, 14728, 18147, 18673, 19596, 22092, 22862, 24196, 34293, 36294, 37346, 39192, 42343, 44184, 45724, 48392, 56019, 68586, 72588, 74692, 84686, 91448, 112038, 127029, 130711, 137172, 145176, 149384, 169372, 224076, 254058, 261422, 274344, 338744, 392133, 429479, 448152, 508116, 522844, 784266, 858958, 1016232, 1045688, 1288437, 1568532, 1717916, 2576874, 3006353, 3137064, 3435832, 5153748, 6012706, 9019059, 10307496, 12025412, 18038118, 24050824, 36076236, 72152472]

約数ペア:

[(1, 72152472), (2, 36076236), (3, 24050824), (4, 18038118), (6, 12025412), (7, 10307496), (8, 9019059), (12, 6012706), (14, 5153748), (21, 3435832), (23, 3137064), (24, 3006353), (28, 2576874), (42, 1717916), (46, 1568532), (56, 1288437), (69, 1045688), (71, 1016232), (84, 858958), (92, 784266), (138, 522844), (142, 508116), (161, 448152), (168, 429479), (184, 392133), (213, 338744), (263, 274344), (276, 261422), (284, 254058), (322, 224076), (426, 169372), (483, 149384), (497, 145176), (526, 137172), (552, 130711), (568, 127029), (644, 112038), (789, 91448), (852, 84686), (966, 74692), (994, 72588), (1052, 68586), (1288, 56019), (1491, 48392), (1578, 45724), (1633, 44184), (1704, 42343), (1841, 39192), (1932, 37346), (1988, 36294), (2104, 34293), (2982, 24196), (3156, 22862), (3266, 22092), (3682, 19596), (3864, 18673), (3976, 18147), (4899, 14728), (5523, 13064), (5964, 12098), (6049, 11928), (6312, 11431), (6532, 11046), (7364, 9798)]