38726748

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:201

約数の個数: 120

約数和(自身を含む): 109771200

約数和(自身を除く): 71044452

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 79, 81, 89, 102, 108, 153, 158, 162, 178, 204, 237, 267, 306, 316, 324, 356, 459, 474, 534, 612, 711, 801, 918, 948, 1068, 1343, 1377, 1422, 1513, 1602, 1836, 2133, 2403, 2686, 2754, 2844, 3026, 3204, 4029, 4266, 4539, 4806, 5372, 5508, 6052, 6399, 7031, 7209, 8058, 8532, 9078, 9612, 12087, 12798, 13617, 14062, 14418, 16116, 18156, 21093, 24174, 25596, 27234, 28124, 28836, 36261, 40851, 42186, 48348, 54468, 63279, 72522, 81702, 84372, 108783, 119527, 122553, 126558, 145044, 163404, 189837, 217566, 239054, 245106, 253116, 358581, 379674, 435132, 478108, 490212, 569511, 717162, 759348, 1075743, 1139022, 1434324, 2151486, 2278044, 3227229, 4302972, 6454458, 9681687, 12908916, 19363374, 38726748]

約数ペア:

[(1, 38726748), (2, 19363374), (3, 12908916), (4, 9681687), (6, 6454458), (9, 4302972), (12, 3227229), (17, 2278044), (18, 2151486), (27, 1434324), (34, 1139022), (36, 1075743), (51, 759348), (54, 717162), (68, 569511), (79, 490212), (81, 478108), (89, 435132), (102, 379674), (108, 358581), (153, 253116), (158, 245106), (162, 239054), (178, 217566), (204, 189837), (237, 163404), (267, 145044), (306, 126558), (316, 122553), (324, 119527), (356, 108783), (459, 84372), (474, 81702), (534, 72522), (612, 63279), (711, 54468), (801, 48348), (918, 42186), (948, 40851), (1068, 36261), (1343, 28836), (1377, 28124), (1422, 27234), (1513, 25596), (1602, 24174), (1836, 21093), (2133, 18156), (2403, 16116), (2686, 14418), (2754, 14062), (2844, 13617), (3026, 12798), (3204, 12087), (4029, 9612), (4266, 9078), (4539, 8532), (4806, 8058), (5372, 7209), (5508, 7031), (6052, 6399)]