72233136

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1553}}^1$

素因数の和:1603

約数の個数: 120

約数和(自身を含む): 225454320

約数和(自身を除く): 153221184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 34, 36, 38, 48, 51, 57, 68, 72, 76, 102, 114, 136, 144, 152, 153, 171, 204, 228, 272, 304, 306, 323, 342, 408, 456, 612, 646, 684, 816, 912, 969, 1224, 1292, 1368, 1553, 1938, 2448, 2584, 2736, 2907, 3106, 3876, 4659, 5168, 5814, 6212, 7752, 9318, 11628, 12424, 13977, 15504, 18636, 23256, 24848, 26401, 27954, 29507, 37272, 46512, 52802, 55908, 59014, 74544, 79203, 88521, 105604, 111816, 118028, 158406, 177042, 211208, 223632, 236056, 237609, 265563, 316812, 354084, 422416, 472112, 475218, 501619, 531126, 633624, 708168, 950436, 1003238, 1062252, 1267248, 1416336, 1504857, 1900872, 2006476, 2124504, 3009714, 3801744, 4012952, 4249008, 4514571, 6019428, 8025904, 9029142, 12038856, 18058284, 24077712, 36116568, 72233136]

約数ペア:

[(1, 72233136), (2, 36116568), (3, 24077712), (4, 18058284), (6, 12038856), (8, 9029142), (9, 8025904), (12, 6019428), (16, 4514571), (17, 4249008), (18, 4012952), (19, 3801744), (24, 3009714), (34, 2124504), (36, 2006476), (38, 1900872), (48, 1504857), (51, 1416336), (57, 1267248), (68, 1062252), (72, 1003238), (76, 950436), (102, 708168), (114, 633624), (136, 531126), (144, 501619), (152, 475218), (153, 472112), (171, 422416), (204, 354084), (228, 316812), (272, 265563), (304, 237609), (306, 236056), (323, 223632), (342, 211208), (408, 177042), (456, 158406), (612, 118028), (646, 111816), (684, 105604), (816, 88521), (912, 79203), (969, 74544), (1224, 59014), (1292, 55908), (1368, 52802), (1553, 46512), (1938, 37272), (2448, 29507), (2584, 27954), (2736, 26401), (2907, 24848), (3106, 23256), (3876, 18636), (4659, 15504), (5168, 13977), (5814, 12424), (6212, 11628), (7752, 9318)]