61793168

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:220

約数の個数: 80

約数和(自身を含む): 133324800

約数和(自身を除く): 71531632

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 79, 83, 124, 152, 158, 166, 248, 304, 316, 332, 496, 589, 632, 664, 1178, 1264, 1328, 1501, 1577, 2356, 2449, 2573, 3002, 3154, 4712, 4898, 5146, 6004, 6308, 6557, 9424, 9796, 10292, 12008, 12616, 13114, 19592, 20584, 24016, 25232, 26228, 39184, 41168, 46531, 48887, 52456, 93062, 97774, 104912, 124583, 186124, 195548, 203267, 249166, 372248, 391096, 406534, 498332, 744496, 782192, 813068, 996664, 1626136, 1993328, 3252272, 3862073, 7724146, 15448292, 30896584, 61793168]

約数ペア:

[(1, 61793168), (2, 30896584), (4, 15448292), (8, 7724146), (16, 3862073), (19, 3252272), (31, 1993328), (38, 1626136), (62, 996664), (76, 813068), (79, 782192), (83, 744496), (124, 498332), (152, 406534), (158, 391096), (166, 372248), (248, 249166), (304, 203267), (316, 195548), (332, 186124), (496, 124583), (589, 104912), (632, 97774), (664, 93062), (1178, 52456), (1264, 48887), (1328, 46531), (1501, 41168), (1577, 39184), (2356, 26228), (2449, 25232), (2573, 24016), (3002, 20584), (3154, 19592), (4712, 13114), (4898, 12616), (5146, 12008), (6004, 10292), (6308, 9796), (6557, 9424)]