73402668

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:184

約数の個数: 144

約数和(自身を含む): 209454336

約数和(自身を除く): 136051668

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 31, 34, 36, 51, 53, 62, 68, 73, 93, 102, 106, 124, 146, 153, 159, 186, 204, 212, 219, 279, 292, 306, 318, 372, 438, 477, 527, 558, 612, 636, 657, 876, 901, 954, 1054, 1116, 1241, 1314, 1581, 1643, 1802, 1908, 2108, 2263, 2482, 2628, 2703, 3162, 3286, 3604, 3723, 3869, 4526, 4743, 4929, 4964, 5406, 6324, 6572, 6789, 7446, 7738, 8109, 9052, 9486, 9858, 10812, 11169, 11607, 13578, 14787, 14892, 15476, 16218, 18972, 19716, 20367, 22338, 23214, 27156, 27931, 29574, 32436, 34821, 38471, 40734, 44676, 46428, 55862, 59148, 65773, 69642, 76942, 81468, 83793, 111724, 115413, 119939, 131546, 139284, 153884, 167586, 197319, 230826, 239878, 251379, 263092, 335172, 346239, 359817, 394638, 461652, 479756, 502758, 591957, 692478, 719634, 789276, 1005516, 1079451, 1183914, 1384956, 1439268, 2038963, 2158902, 2367828, 4077926, 4317804, 6116889, 8155852, 12233778, 18350667, 24467556, 36701334, 73402668]

約数ペア:

[(1, 73402668), (2, 36701334), (3, 24467556), (4, 18350667), (6, 12233778), (9, 8155852), (12, 6116889), (17, 4317804), (18, 4077926), (31, 2367828), (34, 2158902), (36, 2038963), (51, 1439268), (53, 1384956), (62, 1183914), (68, 1079451), (73, 1005516), (93, 789276), (102, 719634), (106, 692478), (124, 591957), (146, 502758), (153, 479756), (159, 461652), (186, 394638), (204, 359817), (212, 346239), (219, 335172), (279, 263092), (292, 251379), (306, 239878), (318, 230826), (372, 197319), (438, 167586), (477, 153884), (527, 139284), (558, 131546), (612, 119939), (636, 115413), (657, 111724), (876, 83793), (901, 81468), (954, 76942), (1054, 69642), (1116, 65773), (1241, 59148), (1314, 55862), (1581, 46428), (1643, 44676), (1802, 40734), (1908, 38471), (2108, 34821), (2263, 32436), (2482, 29574), (2628, 27931), (2703, 27156), (3162, 23214), (3286, 22338), (3604, 20367), (3723, 19716), (3869, 18972), (4526, 16218), (4743, 15476), (4929, 14892), (4964, 14787), (5406, 13578), (6324, 11607), (6572, 11169), (6789, 10812), (7446, 9858), (7738, 9486), (8109, 9052)]