83678896

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{619}}^1$

素因数の和:722

約数の個数: 80

約数和(自身を含む): 199272960

約数和(自身を除く): 115594064

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 71, 112, 119, 136, 142, 238, 272, 284, 476, 497, 568, 619, 952, 994, 1136, 1207, 1238, 1904, 1988, 2414, 2476, 3976, 4333, 4828, 4952, 7952, 8449, 8666, 9656, 9904, 10523, 16898, 17332, 19312, 21046, 33796, 34664, 42092, 43949, 67592, 69328, 73661, 84184, 87898, 135184, 147322, 168368, 175796, 294644, 307643, 351592, 589288, 615286, 703184, 747133, 1178576, 1230572, 1494266, 2461144, 2988532, 4922288, 5229931, 5977064, 10459862, 11954128, 20919724, 41839448, 83678896]

約数ペア:

[(1, 83678896), (2, 41839448), (4, 20919724), (7, 11954128), (8, 10459862), (14, 5977064), (16, 5229931), (17, 4922288), (28, 2988532), (34, 2461144), (56, 1494266), (68, 1230572), (71, 1178576), (112, 747133), (119, 703184), (136, 615286), (142, 589288), (238, 351592), (272, 307643), (284, 294644), (476, 175796), (497, 168368), (568, 147322), (619, 135184), (952, 87898), (994, 84184), (1136, 73661), (1207, 69328), (1238, 67592), (1904, 43949), (1988, 42092), (2414, 34664), (2476, 33796), (3976, 21046), (4333, 19312), (4828, 17332), (4952, 16898), (7952, 10523), (8449, 9904), (8666, 9656)]