66446952

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1019}}^1$

素因数の和:1071

約数の個数: 128

約数和(自身を含む): 205632000

約数和(自身を除く): 139185048

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 19, 22, 24, 26, 33, 38, 39, 44, 52, 57, 66, 76, 78, 88, 104, 114, 132, 143, 152, 156, 209, 228, 247, 264, 286, 312, 418, 429, 456, 494, 572, 627, 741, 836, 858, 988, 1019, 1144, 1254, 1482, 1672, 1716, 1976, 2038, 2508, 2717, 2964, 3057, 3432, 4076, 5016, 5434, 5928, 6114, 8151, 8152, 10868, 11209, 12228, 13247, 16302, 19361, 21736, 22418, 24456, 26494, 32604, 33627, 38722, 39741, 44836, 52988, 58083, 65208, 67254, 77444, 79482, 89672, 105976, 116166, 134508, 145717, 154888, 158964, 212971, 232332, 251693, 269016, 291434, 317928, 425942, 437151, 464664, 503386, 582868, 638913, 755079, 851884, 874302, 1006772, 1165736, 1277826, 1510158, 1703768, 1748604, 2013544, 2555652, 2768623, 3020316, 3497208, 5111304, 5537246, 6040632, 8305869, 11074492, 16611738, 22148984, 33223476, 66446952]

約数ペア:

[(1, 66446952), (2, 33223476), (3, 22148984), (4, 16611738), (6, 11074492), (8, 8305869), (11, 6040632), (12, 5537246), (13, 5111304), (19, 3497208), (22, 3020316), (24, 2768623), (26, 2555652), (33, 2013544), (38, 1748604), (39, 1703768), (44, 1510158), (52, 1277826), (57, 1165736), (66, 1006772), (76, 874302), (78, 851884), (88, 755079), (104, 638913), (114, 582868), (132, 503386), (143, 464664), (152, 437151), (156, 425942), (209, 317928), (228, 291434), (247, 269016), (264, 251693), (286, 232332), (312, 212971), (418, 158964), (429, 154888), (456, 145717), (494, 134508), (572, 116166), (627, 105976), (741, 89672), (836, 79482), (858, 77444), (988, 67254), (1019, 65208), (1144, 58083), (1254, 52988), (1482, 44836), (1672, 39741), (1716, 38722), (1976, 33627), (2038, 32604), (2508, 26494), (2717, 24456), (2964, 22418), (3057, 21736), (3432, 19361), (4076, 16302), (5016, 13247), (5434, 12228), (5928, 11209), (6114, 10868), (8151, 8152)]