65995512

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{223}}^1$

素因数の和:321

約数の個数: 128

約数和(自身を含む): 193536000

約数和(自身を除く): 127540488

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 38, 44, 57, 59, 66, 76, 88, 114, 118, 132, 152, 177, 209, 223, 228, 236, 264, 354, 418, 446, 456, 472, 627, 649, 669, 708, 836, 892, 1121, 1254, 1298, 1338, 1416, 1672, 1784, 1947, 2242, 2453, 2508, 2596, 2676, 3363, 3894, 4237, 4484, 4906, 5016, 5192, 5352, 6726, 7359, 7788, 8474, 8968, 9812, 12331, 12711, 13157, 13452, 14718, 15576, 16948, 19624, 24662, 25422, 26314, 26904, 29436, 33896, 36993, 39471, 46607, 49324, 50844, 52628, 58872, 73986, 78942, 93214, 98648, 101688, 105256, 139821, 144727, 147972, 157884, 186428, 249983, 279642, 289454, 295944, 315768, 372856, 434181, 499966, 559284, 578908, 749949, 868362, 999932, 1118568, 1157816, 1499898, 1736724, 1999864, 2749813, 2999796, 3473448, 5499626, 5999592, 8249439, 10999252, 16498878, 21998504, 32997756, 65995512]

約数ペア:

[(1, 65995512), (2, 32997756), (3, 21998504), (4, 16498878), (6, 10999252), (8, 8249439), (11, 5999592), (12, 5499626), (19, 3473448), (22, 2999796), (24, 2749813), (33, 1999864), (38, 1736724), (44, 1499898), (57, 1157816), (59, 1118568), (66, 999932), (76, 868362), (88, 749949), (114, 578908), (118, 559284), (132, 499966), (152, 434181), (177, 372856), (209, 315768), (223, 295944), (228, 289454), (236, 279642), (264, 249983), (354, 186428), (418, 157884), (446, 147972), (456, 144727), (472, 139821), (627, 105256), (649, 101688), (669, 98648), (708, 93214), (836, 78942), (892, 73986), (1121, 58872), (1254, 52628), (1298, 50844), (1338, 49324), (1416, 46607), (1672, 39471), (1784, 36993), (1947, 33896), (2242, 29436), (2453, 26904), (2508, 26314), (2596, 25422), (2676, 24662), (3363, 19624), (3894, 16948), (4237, 15576), (4484, 14718), (4906, 13452), (5016, 13157), (5192, 12711), (5352, 12331), (6726, 9812), (7359, 8968), (7788, 8474)]