73791744

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1$

素因数の和:440

約数の個数: 144

約数和(自身を含む): 223204800

約数和(自身を除く): 149413056

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 64, 76, 78, 96, 104, 114, 128, 152, 156, 192, 208, 228, 247, 256, 304, 312, 384, 389, 416, 456, 494, 608, 624, 741, 768, 778, 832, 912, 988, 1167, 1216, 1248, 1482, 1556, 1664, 1824, 1976, 2334, 2432, 2496, 2964, 3112, 3328, 3648, 3952, 4668, 4864, 4992, 5057, 5928, 6224, 7296, 7391, 7904, 9336, 9984, 10114, 11856, 12448, 14592, 14782, 15171, 15808, 18672, 20228, 22173, 23712, 24896, 29564, 30342, 31616, 37344, 40456, 44346, 47424, 49792, 59128, 60684, 63232, 74688, 80912, 88692, 94848, 96083, 99584, 118256, 121368, 149376, 161824, 177384, 189696, 192166, 236512, 242736, 288249, 298752, 323648, 354768, 384332, 473024, 485472, 576498, 647296, 709536, 768664, 946048, 970944, 1152996, 1294592, 1419072, 1537328, 1892096, 1941888, 2305992, 2838144, 3074656, 3883776, 4611984, 5676288, 6149312, 9223968, 12298624, 18447936, 24597248, 36895872, 73791744]

約数ペア:

[(1, 73791744), (2, 36895872), (3, 24597248), (4, 18447936), (6, 12298624), (8, 9223968), (12, 6149312), (13, 5676288), (16, 4611984), (19, 3883776), (24, 3074656), (26, 2838144), (32, 2305992), (38, 1941888), (39, 1892096), (48, 1537328), (52, 1419072), (57, 1294592), (64, 1152996), (76, 970944), (78, 946048), (96, 768664), (104, 709536), (114, 647296), (128, 576498), (152, 485472), (156, 473024), (192, 384332), (208, 354768), (228, 323648), (247, 298752), (256, 288249), (304, 242736), (312, 236512), (384, 192166), (389, 189696), (416, 177384), (456, 161824), (494, 149376), (608, 121368), (624, 118256), (741, 99584), (768, 96083), (778, 94848), (832, 88692), (912, 80912), (988, 74688), (1167, 63232), (1216, 60684), (1248, 59128), (1482, 49792), (1556, 47424), (1664, 44346), (1824, 40456), (1976, 37344), (2334, 31616), (2432, 30342), (2496, 29564), (2964, 24896), (3112, 23712), (3328, 22173), (3648, 20228), (3952, 18672), (4668, 15808), (4864, 15171), (4992, 14782), (5057, 14592), (5928, 12448), (6224, 11856), (7296, 10114), (7391, 9984), (7904, 9336)]