87276904

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:191

約数の個数: 128

約数和(自身を含む): 209018880

約数和(自身を除く): 121741976

約数列:

[1, 2, 4, 8, 11, 13, 22, 23, 26, 31, 44, 46, 52, 62, 88, 92, 104, 107, 124, 143, 184, 214, 248, 253, 286, 299, 341, 403, 428, 506, 572, 598, 682, 713, 806, 856, 1012, 1144, 1177, 1196, 1364, 1391, 1426, 1612, 2024, 2354, 2392, 2461, 2728, 2782, 2852, 3224, 3289, 3317, 4433, 4708, 4922, 5564, 5704, 6578, 6634, 7843, 8866, 9269, 9416, 9844, 11128, 13156, 13268, 15301, 15686, 17732, 18538, 19688, 26312, 26536, 27071, 30602, 31372, 31993, 35464, 36487, 37076, 43121, 54142, 61204, 62744, 63986, 72974, 74152, 76291, 86242, 101959, 108284, 122408, 127972, 145948, 152582, 172484, 203918, 216568, 255944, 291896, 305164, 344968, 351923, 407836, 474331, 610328, 703846, 815672, 839201, 948662, 991783, 1407692, 1678402, 1897324, 1983566, 2815384, 3356804, 3794648, 3967132, 6713608, 7934264, 10909613, 21819226, 43638452, 87276904]

約数ペア:

[(1, 87276904), (2, 43638452), (4, 21819226), (8, 10909613), (11, 7934264), (13, 6713608), (22, 3967132), (23, 3794648), (26, 3356804), (31, 2815384), (44, 1983566), (46, 1897324), (52, 1678402), (62, 1407692), (88, 991783), (92, 948662), (104, 839201), (107, 815672), (124, 703846), (143, 610328), (184, 474331), (214, 407836), (248, 351923), (253, 344968), (286, 305164), (299, 291896), (341, 255944), (403, 216568), (428, 203918), (506, 172484), (572, 152582), (598, 145948), (682, 127972), (713, 122408), (806, 108284), (856, 101959), (1012, 86242), (1144, 76291), (1177, 74152), (1196, 72974), (1364, 63986), (1391, 62744), (1426, 61204), (1612, 54142), (2024, 43121), (2354, 37076), (2392, 36487), (2461, 35464), (2728, 31993), (2782, 31372), (2852, 30602), (3224, 27071), (3289, 26536), (3317, 26312), (4433, 19688), (4708, 18538), (4922, 17732), (5564, 15686), (5704, 15301), (6578, 13268), (6634, 13156), (7843, 11128), (8866, 9844), (9269, 9416)]