66784432

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{101}}^1$

素因数の和:167

約数の個数: 120

約数和(自身を含む): 163083312

約数和(自身を除く): 96298880

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 22, 26, 34, 44, 52, 68, 88, 101, 104, 136, 143, 176, 187, 202, 208, 221, 272, 286, 289, 374, 404, 442, 572, 578, 748, 808, 884, 1111, 1144, 1156, 1313, 1496, 1616, 1717, 1768, 2222, 2288, 2312, 2431, 2626, 2992, 3179, 3434, 3536, 3757, 4444, 4624, 4862, 5252, 6358, 6868, 7514, 8888, 9724, 10504, 12716, 13736, 14443, 15028, 17776, 18887, 19448, 21008, 22321, 25432, 27472, 28886, 29189, 30056, 37774, 38896, 41327, 44642, 50864, 57772, 58378, 60112, 75548, 82654, 89284, 115544, 116756, 151096, 165308, 178568, 231088, 233512, 245531, 302192, 321079, 330616, 357136, 379457, 467024, 491062, 642158, 661232, 758914, 982124, 1284316, 1517828, 1964248, 2568632, 3035656, 3928496, 4174027, 5137264, 6071312, 8348054, 16696108, 33392216, 66784432]

約数ペア:

[(1, 66784432), (2, 33392216), (4, 16696108), (8, 8348054), (11, 6071312), (13, 5137264), (16, 4174027), (17, 3928496), (22, 3035656), (26, 2568632), (34, 1964248), (44, 1517828), (52, 1284316), (68, 982124), (88, 758914), (101, 661232), (104, 642158), (136, 491062), (143, 467024), (176, 379457), (187, 357136), (202, 330616), (208, 321079), (221, 302192), (272, 245531), (286, 233512), (289, 231088), (374, 178568), (404, 165308), (442, 151096), (572, 116756), (578, 115544), (748, 89284), (808, 82654), (884, 75548), (1111, 60112), (1144, 58378), (1156, 57772), (1313, 50864), (1496, 44642), (1616, 41327), (1717, 38896), (1768, 37774), (2222, 30056), (2288, 29189), (2312, 28886), (2431, 27472), (2626, 25432), (2992, 22321), (3179, 21008), (3434, 19448), (3536, 18887), (3757, 17776), (4444, 15028), (4624, 14443), (4862, 13736), (5252, 12716), (6358, 10504), (6868, 9724), (7514, 8888)]