90801552

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:161

約数の個数: 160

約数和(自身を含む): 261233280

約数和(自身を除く): 170431728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 37, 41, 43, 48, 58, 74, 82, 86, 87, 111, 116, 123, 129, 148, 164, 172, 174, 222, 232, 246, 258, 296, 328, 344, 348, 444, 464, 492, 516, 592, 656, 688, 696, 888, 984, 1032, 1073, 1189, 1247, 1392, 1517, 1591, 1763, 1776, 1968, 2064, 2146, 2378, 2494, 3034, 3182, 3219, 3526, 3567, 3741, 4292, 4551, 4756, 4773, 4988, 5289, 6068, 6364, 6438, 7052, 7134, 7482, 8584, 9102, 9512, 9546, 9976, 10578, 12136, 12728, 12876, 14104, 14268, 14964, 17168, 18204, 19024, 19092, 19952, 21156, 24272, 25456, 25752, 28208, 28536, 29928, 36408, 38184, 42312, 43993, 46139, 51127, 51504, 57072, 59856, 65231, 72816, 76368, 84624, 87986, 92278, 102254, 130462, 131979, 138417, 153381, 175972, 184556, 195693, 204508, 260924, 263958, 276834, 306762, 351944, 369112, 391386, 409016, 521848, 527916, 553668, 613524, 703888, 738224, 782772, 818032, 1043696, 1055832, 1107336, 1227048, 1565544, 1891699, 2111664, 2214672, 2454096, 3131088, 3783398, 5675097, 7566796, 11350194, 15133592, 22700388, 30267184, 45400776, 90801552]

約数ペア:

[(1, 90801552), (2, 45400776), (3, 30267184), (4, 22700388), (6, 15133592), (8, 11350194), (12, 7566796), (16, 5675097), (24, 3783398), (29, 3131088), (37, 2454096), (41, 2214672), (43, 2111664), (48, 1891699), (58, 1565544), (74, 1227048), (82, 1107336), (86, 1055832), (87, 1043696), (111, 818032), (116, 782772), (123, 738224), (129, 703888), (148, 613524), (164, 553668), (172, 527916), (174, 521848), (222, 409016), (232, 391386), (246, 369112), (258, 351944), (296, 306762), (328, 276834), (344, 263958), (348, 260924), (444, 204508), (464, 195693), (492, 184556), (516, 175972), (592, 153381), (656, 138417), (688, 131979), (696, 130462), (888, 102254), (984, 92278), (1032, 87986), (1073, 84624), (1189, 76368), (1247, 72816), (1392, 65231), (1517, 59856), (1591, 57072), (1763, 51504), (1776, 51127), (1968, 46139), (2064, 43993), (2146, 42312), (2378, 38184), (2494, 36408), (3034, 29928), (3182, 28536), (3219, 28208), (3526, 25752), (3567, 25456), (3741, 24272), (4292, 21156), (4551, 19952), (4756, 19092), (4773, 19024), (4988, 18204), (5289, 17168), (6068, 14964), (6364, 14268), (6438, 14104), (7052, 12876), (7134, 12728), (7482, 12136), (8584, 10578), (9102, 9976), (9512, 9546)]