66470448

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{131}}^1$

素因数の和:215

約数の個数: 120

約数和(自身を含む): 195041088

約数和(自身を除く): 128570640

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 33, 44, 48, 62, 66, 88, 93, 124, 131, 132, 176, 186, 248, 262, 264, 341, 372, 393, 496, 524, 528, 682, 744, 786, 961, 1023, 1048, 1364, 1441, 1488, 1572, 1922, 2046, 2096, 2728, 2882, 2883, 3144, 3844, 4061, 4092, 4323, 5456, 5764, 5766, 6288, 7688, 8122, 8184, 8646, 10571, 11528, 11532, 12183, 15376, 16244, 16368, 17292, 21142, 23056, 23064, 24366, 31713, 32488, 34584, 42284, 44671, 46128, 48732, 63426, 64976, 69168, 84568, 89342, 97464, 125891, 126852, 134013, 169136, 178684, 194928, 251782, 253704, 268026, 357368, 377673, 503564, 507408, 536052, 714736, 755346, 1007128, 1072104, 1384801, 1510692, 2014256, 2144208, 2769602, 3021384, 4154403, 5539204, 6042768, 8308806, 11078408, 16617612, 22156816, 33235224, 66470448]

約数ペア:

[(1, 66470448), (2, 33235224), (3, 22156816), (4, 16617612), (6, 11078408), (8, 8308806), (11, 6042768), (12, 5539204), (16, 4154403), (22, 3021384), (24, 2769602), (31, 2144208), (33, 2014256), (44, 1510692), (48, 1384801), (62, 1072104), (66, 1007128), (88, 755346), (93, 714736), (124, 536052), (131, 507408), (132, 503564), (176, 377673), (186, 357368), (248, 268026), (262, 253704), (264, 251782), (341, 194928), (372, 178684), (393, 169136), (496, 134013), (524, 126852), (528, 125891), (682, 97464), (744, 89342), (786, 84568), (961, 69168), (1023, 64976), (1048, 63426), (1364, 48732), (1441, 46128), (1488, 44671), (1572, 42284), (1922, 34584), (2046, 32488), (2096, 31713), (2728, 24366), (2882, 23064), (2883, 23056), (3144, 21142), (3844, 17292), (4061, 16368), (4092, 16244), (4323, 15376), (5456, 12183), (5764, 11532), (5766, 11528), (6288, 10571), (7688, 8646), (8122, 8184)]