88211640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3931}}^1$

素因数の和:3973

約数の個数: 128

約数和(自身を含む): 305752320

約数和(自身を除く): 217540680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 33, 34, 40, 44, 51, 55, 60, 66, 68, 85, 88, 102, 110, 120, 132, 136, 165, 170, 187, 204, 220, 255, 264, 330, 340, 374, 408, 440, 510, 561, 660, 680, 748, 935, 1020, 1122, 1320, 1496, 1870, 2040, 2244, 2805, 3740, 3931, 4488, 5610, 7480, 7862, 11220, 11793, 15724, 19655, 22440, 23586, 31448, 39310, 43241, 47172, 58965, 66827, 78620, 86482, 94344, 117930, 129723, 133654, 157240, 172964, 200481, 216205, 235860, 259446, 267308, 334135, 345928, 400962, 432410, 471720, 518892, 534616, 648615, 668270, 735097, 801924, 864820, 1002405, 1037784, 1297230, 1336540, 1470194, 1603848, 1729640, 2004810, 2205291, 2594460, 2673080, 2940388, 3675485, 4009620, 4410582, 5188920, 5880776, 7350970, 8019240, 8821164, 11026455, 14701940, 17642328, 22052910, 29403880, 44105820, 88211640]

約数ペア:

[(1, 88211640), (2, 44105820), (3, 29403880), (4, 22052910), (5, 17642328), (6, 14701940), (8, 11026455), (10, 8821164), (11, 8019240), (12, 7350970), (15, 5880776), (17, 5188920), (20, 4410582), (22, 4009620), (24, 3675485), (30, 2940388), (33, 2673080), (34, 2594460), (40, 2205291), (44, 2004810), (51, 1729640), (55, 1603848), (60, 1470194), (66, 1336540), (68, 1297230), (85, 1037784), (88, 1002405), (102, 864820), (110, 801924), (120, 735097), (132, 668270), (136, 648615), (165, 534616), (170, 518892), (187, 471720), (204, 432410), (220, 400962), (255, 345928), (264, 334135), (330, 267308), (340, 259446), (374, 235860), (408, 216205), (440, 200481), (510, 172964), (561, 157240), (660, 133654), (680, 129723), (748, 117930), (935, 94344), (1020, 86482), (1122, 78620), (1320, 66827), (1496, 58965), (1870, 47172), (2040, 43241), (2244, 39310), (2805, 31448), (3740, 23586), (3931, 22440), (4488, 19655), (5610, 15724), (7480, 11793), (7862, 11220)]