82997928

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{359}}^1$

素因数の和:416

約数の個数: 144

約数和(自身を含む): 256932000

約数和(自身を除く): 173934072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 36, 38, 39, 52, 57, 72, 76, 78, 104, 114, 117, 152, 156, 169, 171, 228, 234, 247, 312, 338, 342, 359, 456, 468, 494, 507, 676, 684, 718, 741, 936, 988, 1014, 1077, 1352, 1368, 1436, 1482, 1521, 1976, 2028, 2154, 2223, 2872, 2964, 3042, 3211, 3231, 4056, 4308, 4446, 4667, 5928, 6084, 6422, 6462, 6821, 8616, 8892, 9334, 9633, 12168, 12844, 12924, 13642, 14001, 17784, 18668, 19266, 20463, 25688, 25848, 27284, 28002, 28899, 37336, 38532, 40926, 42003, 54568, 56004, 57798, 60671, 61389, 77064, 81852, 84006, 88673, 112008, 115596, 121342, 122778, 163704, 168012, 177346, 182013, 231192, 242684, 245556, 266019, 336024, 354692, 364026, 485368, 491112, 532038, 546039, 709384, 728052, 798057, 1064076, 1092078, 1152749, 1456104, 1596114, 2128152, 2184156, 2305498, 3192228, 3458247, 4368312, 4610996, 6384456, 6916494, 9221992, 10374741, 13832988, 20749482, 27665976, 41498964, 82997928]

約数ペア:

[(1, 82997928), (2, 41498964), (3, 27665976), (4, 20749482), (6, 13832988), (8, 10374741), (9, 9221992), (12, 6916494), (13, 6384456), (18, 4610996), (19, 4368312), (24, 3458247), (26, 3192228), (36, 2305498), (38, 2184156), (39, 2128152), (52, 1596114), (57, 1456104), (72, 1152749), (76, 1092078), (78, 1064076), (104, 798057), (114, 728052), (117, 709384), (152, 546039), (156, 532038), (169, 491112), (171, 485368), (228, 364026), (234, 354692), (247, 336024), (312, 266019), (338, 245556), (342, 242684), (359, 231192), (456, 182013), (468, 177346), (494, 168012), (507, 163704), (676, 122778), (684, 121342), (718, 115596), (741, 112008), (936, 88673), (988, 84006), (1014, 81852), (1077, 77064), (1352, 61389), (1368, 60671), (1436, 57798), (1482, 56004), (1521, 54568), (1976, 42003), (2028, 40926), (2154, 38532), (2223, 37336), (2872, 28899), (2964, 28002), (3042, 27284), (3211, 25848), (3231, 25688), (4056, 20463), (4308, 19266), (4446, 18668), (4667, 17784), (5928, 14001), (6084, 13642), (6422, 12924), (6462, 12844), (6821, 12168), (8616, 9633), (8892, 9334)]