73451808

素因数分解:

$2^5\times 3^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:227

約数の個数: 144

約数和(自身を含む): 219970296

約数和(自身を除く): 146518488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 61, 72, 74, 96, 111, 113, 122, 144, 148, 183, 222, 226, 244, 288, 296, 333, 339, 366, 444, 452, 488, 549, 592, 666, 678, 732, 888, 904, 976, 1017, 1098, 1184, 1332, 1356, 1464, 1776, 1808, 1952, 2034, 2196, 2257, 2664, 2712, 2928, 3552, 3616, 4068, 4181, 4392, 4514, 5328, 5424, 5856, 6771, 6893, 8136, 8362, 8784, 9028, 10656, 10848, 12543, 13542, 13786, 16272, 16724, 17568, 18056, 20313, 20679, 25086, 27084, 27572, 32544, 33448, 36112, 37629, 40626, 41358, 50172, 54168, 55144, 62037, 66896, 72224, 75258, 81252, 82716, 100344, 108336, 110288, 124074, 133792, 150516, 162504, 165432, 200688, 216672, 220576, 248148, 255041, 301032, 325008, 330864, 401376, 496296, 510082, 602064, 650016, 661728, 765123, 992592, 1020164, 1204128, 1530246, 1985184, 2040328, 2295369, 3060492, 4080656, 4590738, 6120984, 8161312, 9181476, 12241968, 18362952, 24483936, 36725904, 73451808]

約数ペア:

[(1, 73451808), (2, 36725904), (3, 24483936), (4, 18362952), (6, 12241968), (8, 9181476), (9, 8161312), (12, 6120984), (16, 4590738), (18, 4080656), (24, 3060492), (32, 2295369), (36, 2040328), (37, 1985184), (48, 1530246), (61, 1204128), (72, 1020164), (74, 992592), (96, 765123), (111, 661728), (113, 650016), (122, 602064), (144, 510082), (148, 496296), (183, 401376), (222, 330864), (226, 325008), (244, 301032), (288, 255041), (296, 248148), (333, 220576), (339, 216672), (366, 200688), (444, 165432), (452, 162504), (488, 150516), (549, 133792), (592, 124074), (666, 110288), (678, 108336), (732, 100344), (888, 82716), (904, 81252), (976, 75258), (1017, 72224), (1098, 66896), (1184, 62037), (1332, 55144), (1356, 54168), (1464, 50172), (1776, 41358), (1808, 40626), (1952, 37629), (2034, 36112), (2196, 33448), (2257, 32544), (2664, 27572), (2712, 27084), (2928, 25086), (3552, 20679), (3616, 20313), (4068, 18056), (4181, 17568), (4392, 16724), (4514, 16272), (5328, 13786), (5424, 13542), (5856, 12543), (6771, 10848), (6893, 10656), (8136, 9028), (8362, 8784)]