27448668

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{659}}^1$

素因数の和:771

約数の個数: 72

約数和(自身を含む): 75675600

約数和(自身を除く): 48226932

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 89, 117, 156, 178, 234, 267, 356, 468, 534, 659, 801, 1068, 1157, 1318, 1602, 1977, 2314, 2636, 3204, 3471, 3954, 4628, 5931, 6942, 7908, 8567, 10413, 11862, 13884, 17134, 20826, 23724, 25701, 34268, 41652, 51402, 58651, 77103, 102804, 117302, 154206, 175953, 234604, 308412, 351906, 527859, 703812, 762463, 1055718, 1524926, 2111436, 2287389, 3049852, 4574778, 6862167, 9149556, 13724334, 27448668]

約数ペア:

[(1, 27448668), (2, 13724334), (3, 9149556), (4, 6862167), (6, 4574778), (9, 3049852), (12, 2287389), (13, 2111436), (18, 1524926), (26, 1055718), (36, 762463), (39, 703812), (52, 527859), (78, 351906), (89, 308412), (117, 234604), (156, 175953), (178, 154206), (234, 117302), (267, 102804), (356, 77103), (468, 58651), (534, 51402), (659, 41652), (801, 34268), (1068, 25701), (1157, 23724), (1318, 20826), (1602, 17134), (1977, 13884), (2314, 11862), (2636, 10413), (3204, 8567), (3471, 7908), (3954, 6942), (4628, 5931)]