72251328

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:306

約数の個数: 112

約数和(自身を含む): 201574400

約数和(自身を除く): 129323072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 61, 62, 64, 93, 96, 122, 124, 183, 186, 192, 199, 244, 248, 366, 372, 398, 488, 496, 597, 732, 744, 796, 976, 992, 1194, 1464, 1488, 1592, 1891, 1952, 1984, 2388, 2928, 2976, 3184, 3782, 3904, 4776, 5673, 5856, 5952, 6169, 6368, 7564, 9552, 11346, 11712, 12139, 12338, 12736, 15128, 18507, 19104, 22692, 24278, 24676, 30256, 36417, 37014, 38208, 45384, 48556, 49352, 60512, 72834, 74028, 90768, 97112, 98704, 121024, 145668, 148056, 181536, 194224, 197408, 291336, 296112, 363072, 376309, 388448, 394816, 582672, 592224, 752618, 776896, 1128927, 1165344, 1184448, 1505236, 2257854, 2330688, 3010472, 4515708, 6020944, 9031416, 12041888, 18062832, 24083776, 36125664, 72251328]

約数ペア:

[(1, 72251328), (2, 36125664), (3, 24083776), (4, 18062832), (6, 12041888), (8, 9031416), (12, 6020944), (16, 4515708), (24, 3010472), (31, 2330688), (32, 2257854), (48, 1505236), (61, 1184448), (62, 1165344), (64, 1128927), (93, 776896), (96, 752618), (122, 592224), (124, 582672), (183, 394816), (186, 388448), (192, 376309), (199, 363072), (244, 296112), (248, 291336), (366, 197408), (372, 194224), (398, 181536), (488, 148056), (496, 145668), (597, 121024), (732, 98704), (744, 97112), (796, 90768), (976, 74028), (992, 72834), (1194, 60512), (1464, 49352), (1488, 48556), (1592, 45384), (1891, 38208), (1952, 37014), (1984, 36417), (2388, 30256), (2928, 24676), (2976, 24278), (3184, 22692), (3782, 19104), (3904, 18507), (4776, 15128), (5673, 12736), (5856, 12338), (5952, 12139), (6169, 11712), (6368, 11346), (7564, 9552)]