47467368

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:168

約数の個数: 144

約数和(自身を含む): 143881920

約数和(自身を除く): 96414552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 47, 52, 72, 78, 83, 94, 104, 117, 141, 156, 166, 169, 188, 234, 249, 282, 312, 332, 338, 376, 423, 468, 498, 507, 564, 611, 664, 676, 747, 846, 936, 996, 1014, 1079, 1128, 1222, 1352, 1494, 1521, 1692, 1833, 1992, 2028, 2158, 2444, 2988, 3042, 3237, 3384, 3666, 3901, 4056, 4316, 4888, 5499, 5976, 6084, 6474, 7332, 7802, 7943, 8632, 9711, 10998, 11703, 12168, 12948, 14027, 14664, 15604, 15886, 19422, 21996, 23406, 23829, 25896, 28054, 31208, 31772, 35109, 38844, 42081, 43992, 46812, 47658, 50713, 56108, 63544, 70218, 71487, 77688, 84162, 93624, 95316, 101426, 112216, 126243, 140436, 142974, 152139, 168324, 190632, 202852, 252486, 280872, 285948, 304278, 336648, 405704, 456417, 504972, 571896, 608556, 659269, 912834, 1009944, 1217112, 1318538, 1825668, 1977807, 2637076, 3651336, 3955614, 5274152, 5933421, 7911228, 11866842, 15822456, 23733684, 47467368]

約数ペア:

[(1, 47467368), (2, 23733684), (3, 15822456), (4, 11866842), (6, 7911228), (8, 5933421), (9, 5274152), (12, 3955614), (13, 3651336), (18, 2637076), (24, 1977807), (26, 1825668), (36, 1318538), (39, 1217112), (47, 1009944), (52, 912834), (72, 659269), (78, 608556), (83, 571896), (94, 504972), (104, 456417), (117, 405704), (141, 336648), (156, 304278), (166, 285948), (169, 280872), (188, 252486), (234, 202852), (249, 190632), (282, 168324), (312, 152139), (332, 142974), (338, 140436), (376, 126243), (423, 112216), (468, 101426), (498, 95316), (507, 93624), (564, 84162), (611, 77688), (664, 71487), (676, 70218), (747, 63544), (846, 56108), (936, 50713), (996, 47658), (1014, 46812), (1079, 43992), (1128, 42081), (1222, 38844), (1352, 35109), (1494, 31772), (1521, 31208), (1692, 28054), (1833, 25896), (1992, 23829), (2028, 23406), (2158, 21996), (2444, 19422), (2988, 15886), (3042, 15604), (3237, 14664), (3384, 14027), (3666, 12948), (3901, 12168), (4056, 11703), (4316, 10998), (4888, 9711), (5499, 8632), (5976, 7943), (6084, 7802), (6474, 7332)]