87848904

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{179}}^1$

素因数の和:236

約数の個数: 144

約数和(自身を含む): 262861200

約数和(自身を除く): 175012296

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 121, 132, 143, 156, 169, 179, 242, 264, 286, 312, 338, 358, 363, 429, 484, 507, 537, 572, 676, 716, 726, 858, 968, 1014, 1074, 1144, 1352, 1432, 1452, 1573, 1716, 1859, 1969, 2028, 2148, 2327, 2904, 3146, 3432, 3718, 3938, 4056, 4296, 4654, 4719, 5577, 5907, 6292, 6981, 7436, 7876, 9308, 9438, 11154, 11814, 12584, 13962, 14872, 15752, 18616, 18876, 20449, 21659, 22308, 23628, 25597, 27924, 30251, 37752, 40898, 43318, 44616, 47256, 51194, 55848, 60502, 61347, 64977, 76791, 81796, 86636, 90753, 102388, 121004, 122694, 129954, 153582, 163592, 173272, 181506, 204776, 242008, 245388, 259908, 281567, 307164, 332761, 363012, 490776, 519816, 563134, 614328, 665522, 726024, 844701, 998283, 1126268, 1331044, 1689402, 1996566, 2252536, 2662088, 3378804, 3660371, 3993132, 6757608, 7320742, 7986264, 10981113, 14641484, 21962226, 29282968, 43924452, 87848904]

約数ペア:

[(1, 87848904), (2, 43924452), (3, 29282968), (4, 21962226), (6, 14641484), (8, 10981113), (11, 7986264), (12, 7320742), (13, 6757608), (22, 3993132), (24, 3660371), (26, 3378804), (33, 2662088), (39, 2252536), (44, 1996566), (52, 1689402), (66, 1331044), (78, 1126268), (88, 998283), (104, 844701), (121, 726024), (132, 665522), (143, 614328), (156, 563134), (169, 519816), (179, 490776), (242, 363012), (264, 332761), (286, 307164), (312, 281567), (338, 259908), (358, 245388), (363, 242008), (429, 204776), (484, 181506), (507, 173272), (537, 163592), (572, 153582), (676, 129954), (716, 122694), (726, 121004), (858, 102388), (968, 90753), (1014, 86636), (1074, 81796), (1144, 76791), (1352, 64977), (1432, 61347), (1452, 60502), (1573, 55848), (1716, 51194), (1859, 47256), (1969, 44616), (2028, 43318), (2148, 40898), (2327, 37752), (2904, 30251), (3146, 27924), (3432, 25597), (3718, 23628), (3938, 22308), (4056, 21659), (4296, 20449), (4654, 18876), (4719, 18616), (5577, 15752), (5907, 14872), (6292, 13962), (6981, 12584), (7436, 11814), (7876, 11154), (9308, 9438)]