38178672

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{37}}^2\times {\mathrm{83}}^1$

素因数の和:175

約数の個数: 120

約数和(自身を含む): 117242496

約数和(自身を除く): 79063824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 37, 42, 48, 56, 74, 83, 84, 111, 112, 148, 166, 168, 222, 249, 259, 296, 332, 336, 444, 498, 518, 581, 592, 664, 777, 888, 996, 1036, 1162, 1328, 1369, 1554, 1743, 1776, 1992, 2072, 2324, 2738, 3071, 3108, 3486, 3984, 4107, 4144, 4648, 5476, 6142, 6216, 6972, 8214, 9213, 9296, 9583, 10952, 12284, 12432, 13944, 16428, 18426, 19166, 21497, 21904, 24568, 27888, 28749, 32856, 36852, 38332, 42994, 49136, 57498, 64491, 65712, 73704, 76664, 85988, 113627, 114996, 128982, 147408, 153328, 171976, 227254, 229992, 257964, 340881, 343952, 454508, 459984, 515928, 681762, 795389, 909016, 1031856, 1363524, 1590778, 1818032, 2386167, 2727048, 3181556, 4772334, 5454096, 6363112, 9544668, 12726224, 19089336, 38178672]

約数ペア:

[(1, 38178672), (2, 19089336), (3, 12726224), (4, 9544668), (6, 6363112), (7, 5454096), (8, 4772334), (12, 3181556), (14, 2727048), (16, 2386167), (21, 1818032), (24, 1590778), (28, 1363524), (37, 1031856), (42, 909016), (48, 795389), (56, 681762), (74, 515928), (83, 459984), (84, 454508), (111, 343952), (112, 340881), (148, 257964), (166, 229992), (168, 227254), (222, 171976), (249, 153328), (259, 147408), (296, 128982), (332, 114996), (336, 113627), (444, 85988), (498, 76664), (518, 73704), (581, 65712), (592, 64491), (664, 57498), (777, 49136), (888, 42994), (996, 38332), (1036, 36852), (1162, 32856), (1328, 28749), (1369, 27888), (1554, 24568), (1743, 21904), (1776, 21497), (1992, 19166), (2072, 18426), (2324, 16428), (2738, 13944), (3071, 12432), (3108, 12284), (3486, 10952), (3984, 9583), (4107, 9296), (4144, 9213), (4648, 8214), (5476, 6972), (6142, 6216)]