72422448

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1$

素因数の和:475

約数の個数: 160

約数和(自身を含む): 234270720

約数和(自身を除く): 161848272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 31, 34, 42, 48, 51, 56, 62, 68, 84, 93, 102, 112, 119, 124, 136, 168, 186, 204, 217, 238, 248, 272, 336, 357, 372, 408, 409, 434, 476, 496, 527, 651, 714, 744, 816, 818, 868, 952, 1054, 1227, 1302, 1428, 1488, 1581, 1636, 1736, 1904, 2108, 2454, 2604, 2856, 2863, 3162, 3272, 3472, 3689, 4216, 4908, 5208, 5712, 5726, 6324, 6544, 6953, 7378, 8432, 8589, 9816, 10416, 11067, 11452, 12648, 12679, 13906, 14756, 17178, 19632, 20859, 22134, 22904, 25296, 25358, 27812, 29512, 34356, 38037, 41718, 44268, 45808, 48671, 50716, 55624, 59024, 68712, 76074, 83436, 88536, 88753, 97342, 101432, 111248, 137424, 146013, 152148, 166872, 177072, 177506, 194684, 202864, 215543, 266259, 292026, 304296, 333744, 355012, 389368, 431086, 532518, 584052, 608592, 646629, 710024, 778736, 862172, 1065036, 1168104, 1293258, 1420048, 1508801, 1724344, 2130072, 2336208, 2586516, 3017602, 3448688, 4260144, 4526403, 5173032, 6035204, 9052806, 10346064, 12070408, 18105612, 24140816, 36211224, 72422448]

約数ペア:

[(1, 72422448), (2, 36211224), (3, 24140816), (4, 18105612), (6, 12070408), (7, 10346064), (8, 9052806), (12, 6035204), (14, 5173032), (16, 4526403), (17, 4260144), (21, 3448688), (24, 3017602), (28, 2586516), (31, 2336208), (34, 2130072), (42, 1724344), (48, 1508801), (51, 1420048), (56, 1293258), (62, 1168104), (68, 1065036), (84, 862172), (93, 778736), (102, 710024), (112, 646629), (119, 608592), (124, 584052), (136, 532518), (168, 431086), (186, 389368), (204, 355012), (217, 333744), (238, 304296), (248, 292026), (272, 266259), (336, 215543), (357, 202864), (372, 194684), (408, 177506), (409, 177072), (434, 166872), (476, 152148), (496, 146013), (527, 137424), (651, 111248), (714, 101432), (744, 97342), (816, 88753), (818, 88536), (868, 83436), (952, 76074), (1054, 68712), (1227, 59024), (1302, 55624), (1428, 50716), (1488, 48671), (1581, 45808), (1636, 44268), (1736, 41718), (1904, 38037), (2108, 34356), (2454, 29512), (2604, 27812), (2856, 25358), (2863, 25296), (3162, 22904), (3272, 22134), (3472, 20859), (3689, 19632), (4216, 17178), (4908, 14756), (5208, 13906), (5712, 12679), (5726, 12648), (6324, 11452), (6544, 11067), (6953, 10416), (7378, 9816), (8432, 8589)]