25160148

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1453}}^1$

素因数の和:1513

約数の個数: 72

約数和(自身を含む): 70391048

約数和(自身を除く): 45230900

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 37, 39, 52, 74, 78, 111, 117, 148, 156, 222, 234, 333, 444, 468, 481, 666, 962, 1332, 1443, 1453, 1924, 2886, 2906, 4329, 4359, 5772, 5812, 8658, 8718, 13077, 17316, 17436, 18889, 26154, 37778, 52308, 53761, 56667, 75556, 107522, 113334, 161283, 170001, 215044, 226668, 322566, 340002, 483849, 645132, 680004, 698893, 967698, 1397786, 1935396, 2096679, 2795572, 4193358, 6290037, 8386716, 12580074, 25160148]

約数ペア:

[(1, 25160148), (2, 12580074), (3, 8386716), (4, 6290037), (6, 4193358), (9, 2795572), (12, 2096679), (13, 1935396), (18, 1397786), (26, 967698), (36, 698893), (37, 680004), (39, 645132), (52, 483849), (74, 340002), (78, 322566), (111, 226668), (117, 215044), (148, 170001), (156, 161283), (222, 113334), (234, 107522), (333, 75556), (444, 56667), (468, 53761), (481, 52308), (666, 37778), (962, 26154), (1332, 18889), (1443, 17436), (1453, 17316), (1924, 13077), (2886, 8718), (2906, 8658), (4329, 5812), (4359, 5772)]