80378256

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:233

約数の個数: 160

約数和(自身を含む): 251055360

約数和(自身を除く): 170677104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 42, 48, 56, 58, 73, 84, 87, 112, 113, 116, 146, 168, 174, 203, 219, 226, 232, 292, 336, 339, 348, 406, 438, 452, 464, 511, 584, 609, 678, 696, 791, 812, 876, 904, 1022, 1168, 1218, 1356, 1392, 1533, 1582, 1624, 1752, 1808, 2044, 2117, 2373, 2436, 2712, 3066, 3164, 3248, 3277, 3504, 4088, 4234, 4746, 4872, 5424, 6132, 6328, 6351, 6554, 8176, 8249, 8468, 9492, 9744, 9831, 12264, 12656, 12702, 13108, 14819, 16498, 16936, 18984, 19662, 22939, 24528, 24747, 25404, 26216, 29638, 32996, 33872, 37968, 39324, 44457, 45878, 49494, 50808, 52432, 57743, 59276, 65992, 68817, 78648, 88914, 91756, 98988, 101616, 115486, 118552, 131984, 137634, 157296, 173229, 177828, 183512, 197976, 230972, 237104, 239221, 275268, 346458, 355656, 367024, 395952, 461944, 478442, 550536, 692916, 711312, 717663, 923888, 956884, 1101072, 1385832, 1435326, 1674547, 1913768, 2771664, 2870652, 3349094, 3827536, 5023641, 5741304, 6698188, 10047282, 11482608, 13396376, 20094564, 26792752, 40189128, 80378256]

約数ペア:

[(1, 80378256), (2, 40189128), (3, 26792752), (4, 20094564), (6, 13396376), (7, 11482608), (8, 10047282), (12, 6698188), (14, 5741304), (16, 5023641), (21, 3827536), (24, 3349094), (28, 2870652), (29, 2771664), (42, 1913768), (48, 1674547), (56, 1435326), (58, 1385832), (73, 1101072), (84, 956884), (87, 923888), (112, 717663), (113, 711312), (116, 692916), (146, 550536), (168, 478442), (174, 461944), (203, 395952), (219, 367024), (226, 355656), (232, 346458), (292, 275268), (336, 239221), (339, 237104), (348, 230972), (406, 197976), (438, 183512), (452, 177828), (464, 173229), (511, 157296), (584, 137634), (609, 131984), (678, 118552), (696, 115486), (791, 101616), (812, 98988), (876, 91756), (904, 88914), (1022, 78648), (1168, 68817), (1218, 65992), (1356, 59276), (1392, 57743), (1533, 52432), (1582, 50808), (1624, 49494), (1752, 45878), (1808, 44457), (2044, 39324), (2117, 37968), (2373, 33872), (2436, 32996), (2712, 29638), (3066, 26216), (3164, 25404), (3248, 24747), (3277, 24528), (3504, 22939), (4088, 19662), (4234, 18984), (4746, 16936), (4872, 16498), (5424, 14819), (6132, 13108), (6328, 12702), (6351, 12656), (6554, 12264), (8176, 9831), (8249, 9744), (8468, 9492)]