72020352

素因数分解:

$2^7\times 3^1\times {\mathrm{37}}^2\times {\mathrm{137}}^1$

素因数の和:228

約数の個数: 96

約数和(自身を含む): 198049320

約数和(自身を除く): 126028968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 128, 137, 148, 192, 222, 274, 296, 384, 411, 444, 548, 592, 822, 888, 1096, 1184, 1369, 1644, 1776, 2192, 2368, 2738, 3288, 3552, 4107, 4384, 4736, 5069, 5476, 6576, 7104, 8214, 8768, 10138, 10952, 13152, 14208, 15207, 16428, 17536, 20276, 21904, 26304, 30414, 32856, 40552, 43808, 52608, 60828, 65712, 81104, 87616, 121656, 131424, 162208, 175232, 187553, 243312, 262848, 324416, 375106, 486624, 525696, 562659, 648832, 750212, 973248, 1125318, 1500424, 1946496, 2250636, 3000848, 4501272, 6001696, 9002544, 12003392, 18005088, 24006784, 36010176, 72020352]

約数ペア:

[(1, 72020352), (2, 36010176), (3, 24006784), (4, 18005088), (6, 12003392), (8, 9002544), (12, 6001696), (16, 4501272), (24, 3000848), (32, 2250636), (37, 1946496), (48, 1500424), (64, 1125318), (74, 973248), (96, 750212), (111, 648832), (128, 562659), (137, 525696), (148, 486624), (192, 375106), (222, 324416), (274, 262848), (296, 243312), (384, 187553), (411, 175232), (444, 162208), (548, 131424), (592, 121656), (822, 87616), (888, 81104), (1096, 65712), (1184, 60828), (1369, 52608), (1644, 43808), (1776, 40552), (2192, 32856), (2368, 30414), (2738, 26304), (3288, 21904), (3552, 20276), (4107, 17536), (4384, 16428), (4736, 15207), (5069, 14208), (5476, 13152), (6576, 10952), (7104, 10138), (8214, 8768)]