67694112

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:263

約数の個数: 144

約数和(自身を含む): 206388000

約数和(自身を除く): 138693888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 89, 96, 114, 139, 144, 152, 171, 178, 228, 267, 278, 288, 304, 342, 356, 417, 456, 534, 556, 608, 684, 712, 801, 834, 912, 1068, 1112, 1251, 1368, 1424, 1602, 1668, 1691, 1824, 2136, 2224, 2502, 2641, 2736, 2848, 3204, 3336, 3382, 4272, 4448, 5004, 5073, 5282, 5472, 6408, 6672, 6764, 7923, 8544, 10008, 10146, 10564, 12371, 12816, 13344, 13528, 15219, 15846, 20016, 20292, 21128, 23769, 24742, 25632, 27056, 30438, 31692, 37113, 40032, 40584, 42256, 47538, 49484, 54112, 60876, 63384, 74226, 81168, 84512, 95076, 98968, 111339, 121752, 126768, 148452, 162336, 190152, 197936, 222678, 235049, 243504, 253536, 296904, 380304, 395872, 445356, 470098, 487008, 593808, 705147, 760608, 890712, 940196, 1187616, 1410294, 1781424, 1880392, 2115441, 2820588, 3562848, 3760784, 4230882, 5641176, 7521568, 8461764, 11282352, 16923528, 22564704, 33847056, 67694112]

約数ペア:

[(1, 67694112), (2, 33847056), (3, 22564704), (4, 16923528), (6, 11282352), (8, 8461764), (9, 7521568), (12, 5641176), (16, 4230882), (18, 3760784), (19, 3562848), (24, 2820588), (32, 2115441), (36, 1880392), (38, 1781424), (48, 1410294), (57, 1187616), (72, 940196), (76, 890712), (89, 760608), (96, 705147), (114, 593808), (139, 487008), (144, 470098), (152, 445356), (171, 395872), (178, 380304), (228, 296904), (267, 253536), (278, 243504), (288, 235049), (304, 222678), (342, 197936), (356, 190152), (417, 162336), (456, 148452), (534, 126768), (556, 121752), (608, 111339), (684, 98968), (712, 95076), (801, 84512), (834, 81168), (912, 74226), (1068, 63384), (1112, 60876), (1251, 54112), (1368, 49484), (1424, 47538), (1602, 42256), (1668, 40584), (1691, 40032), (1824, 37113), (2136, 31692), (2224, 30438), (2502, 27056), (2641, 25632), (2736, 24742), (2848, 23769), (3204, 21128), (3336, 20292), (3382, 20016), (4272, 15846), (4448, 15219), (5004, 13528), (5073, 13344), (5282, 12816), (5472, 12371), (6408, 10564), (6672, 10146), (6764, 10008), (7923, 8544)]