72689736

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{547}}^1$

素因数の和:683

約数の個数: 96

約数和(自身を含む): 213654240

約数和(自身を除く): 140964504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 113, 147, 168, 196, 226, 294, 339, 392, 452, 547, 588, 678, 791, 904, 1094, 1176, 1356, 1582, 1641, 2188, 2373, 2712, 3164, 3282, 3829, 4376, 4746, 5537, 6328, 6564, 7658, 9492, 11074, 11487, 13128, 15316, 16611, 18984, 22148, 22974, 26803, 30632, 33222, 44296, 45948, 53606, 61811, 66444, 80409, 91896, 107212, 123622, 132888, 160818, 185433, 214424, 247244, 321636, 370866, 432677, 494488, 643272, 741732, 865354, 1298031, 1483464, 1730708, 2596062, 3028739, 3461416, 5192124, 6057478, 9086217, 10384248, 12114956, 18172434, 24229912, 36344868, 72689736]

約数ペア:

[(1, 72689736), (2, 36344868), (3, 24229912), (4, 18172434), (6, 12114956), (7, 10384248), (8, 9086217), (12, 6057478), (14, 5192124), (21, 3461416), (24, 3028739), (28, 2596062), (42, 1730708), (49, 1483464), (56, 1298031), (84, 865354), (98, 741732), (113, 643272), (147, 494488), (168, 432677), (196, 370866), (226, 321636), (294, 247244), (339, 214424), (392, 185433), (452, 160818), (547, 132888), (588, 123622), (678, 107212), (791, 91896), (904, 80409), (1094, 66444), (1176, 61811), (1356, 53606), (1582, 45948), (1641, 44296), (2188, 33222), (2373, 30632), (2712, 26803), (3164, 22974), (3282, 22148), (3829, 18984), (4376, 16611), (4746, 15316), (5537, 13128), (6328, 11487), (6564, 11074), (7658, 9492)]