80803944

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{659}}^1$

素因数の和:815

約数の個数: 96

約数和(自身を含む): 237837600

約数和(自身を除く): 157033656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 131, 156, 234, 262, 312, 393, 468, 524, 659, 786, 936, 1048, 1179, 1318, 1572, 1703, 1977, 2358, 2636, 3144, 3406, 3954, 4716, 5109, 5272, 5931, 6812, 7908, 8567, 9432, 10218, 11862, 13624, 15327, 15816, 17134, 20436, 23724, 25701, 30654, 34268, 40872, 47448, 51402, 61308, 68536, 77103, 86329, 102804, 122616, 154206, 172658, 205608, 258987, 308412, 345316, 517974, 616824, 690632, 776961, 1035948, 1122277, 1553922, 2071896, 2244554, 3107844, 3366831, 4489108, 6215688, 6733662, 8978216, 10100493, 13467324, 20200986, 26934648, 40401972, 80803944]

約数ペア:

[(1, 80803944), (2, 40401972), (3, 26934648), (4, 20200986), (6, 13467324), (8, 10100493), (9, 8978216), (12, 6733662), (13, 6215688), (18, 4489108), (24, 3366831), (26, 3107844), (36, 2244554), (39, 2071896), (52, 1553922), (72, 1122277), (78, 1035948), (104, 776961), (117, 690632), (131, 616824), (156, 517974), (234, 345316), (262, 308412), (312, 258987), (393, 205608), (468, 172658), (524, 154206), (659, 122616), (786, 102804), (936, 86329), (1048, 77103), (1179, 68536), (1318, 61308), (1572, 51402), (1703, 47448), (1977, 40872), (2358, 34268), (2636, 30654), (3144, 25701), (3406, 23724), (3954, 20436), (4716, 17134), (5109, 15816), (5272, 15327), (5931, 13624), (6812, 11862), (7908, 10218), (8567, 9432)]