73988145

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1$

素因数の和:323

約数の個数: 96

約数和(自身を含む): 162100224

約数和(自身を除く): 88112079

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 55, 63, 77, 99, 105, 131, 163, 165, 231, 315, 385, 393, 489, 495, 655, 693, 815, 917, 1141, 1155, 1179, 1441, 1467, 1793, 1965, 2445, 2751, 3423, 3465, 4323, 4585, 5379, 5705, 5895, 7205, 7335, 8253, 8965, 10087, 10269, 12551, 12969, 13755, 16137, 17115, 21353, 21615, 26895, 30261, 37653, 41265, 50435, 51345, 62755, 64059, 64845, 80685, 90783, 106765, 112959, 149471, 151305, 188265, 192177, 234883, 320295, 448413, 453915, 564795, 704649, 747355, 960885, 1174415, 1345239, 1644181, 2113947, 2242065, 3523245, 4932543, 6726195, 8220905, 10569735, 14797629, 24662715, 73988145]

約数ペア:

[(1, 73988145), (3, 24662715), (5, 14797629), (7, 10569735), (9, 8220905), (11, 6726195), (15, 4932543), (21, 3523245), (33, 2242065), (35, 2113947), (45, 1644181), (55, 1345239), (63, 1174415), (77, 960885), (99, 747355), (105, 704649), (131, 564795), (163, 453915), (165, 448413), (231, 320295), (315, 234883), (385, 192177), (393, 188265), (489, 151305), (495, 149471), (655, 112959), (693, 106765), (815, 90783), (917, 80685), (1141, 64845), (1155, 64059), (1179, 62755), (1441, 51345), (1467, 50435), (1793, 41265), (1965, 37653), (2445, 30261), (2751, 26895), (3423, 21615), (3465, 21353), (4323, 17115), (4585, 16137), (5379, 13755), (5705, 12969), (5895, 12551), (7205, 10269), (7335, 10087), (8253, 8965)]