73371888

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{293}}^1$

素因数の和:391

約数の個数: 120

約数和(自身を含む): 216111168

約数和(自身を除く): 142739280

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 47, 48, 72, 74, 94, 111, 141, 144, 148, 188, 222, 282, 293, 296, 333, 376, 423, 444, 564, 586, 592, 666, 752, 846, 879, 888, 1128, 1172, 1332, 1692, 1739, 1758, 1776, 2256, 2344, 2637, 2664, 3384, 3478, 3516, 4688, 5217, 5274, 5328, 6768, 6956, 7032, 10434, 10548, 10841, 13771, 13912, 14064, 15651, 20868, 21096, 21682, 27542, 27824, 31302, 32523, 41313, 41736, 42192, 43364, 55084, 62604, 65046, 82626, 83472, 86728, 97569, 110168, 123939, 125208, 130092, 165252, 173456, 195138, 220336, 247878, 250416, 260184, 330504, 390276, 495756, 509527, 520368, 661008, 780552, 991512, 1019054, 1528581, 1561104, 1983024, 2038108, 3057162, 4076216, 4585743, 6114324, 8152432, 9171486, 12228648, 18342972, 24457296, 36685944, 73371888]

約数ペア:

[(1, 73371888), (2, 36685944), (3, 24457296), (4, 18342972), (6, 12228648), (8, 9171486), (9, 8152432), (12, 6114324), (16, 4585743), (18, 4076216), (24, 3057162), (36, 2038108), (37, 1983024), (47, 1561104), (48, 1528581), (72, 1019054), (74, 991512), (94, 780552), (111, 661008), (141, 520368), (144, 509527), (148, 495756), (188, 390276), (222, 330504), (282, 260184), (293, 250416), (296, 247878), (333, 220336), (376, 195138), (423, 173456), (444, 165252), (564, 130092), (586, 125208), (592, 123939), (666, 110168), (752, 97569), (846, 86728), (879, 83472), (888, 82626), (1128, 65046), (1172, 62604), (1332, 55084), (1692, 43364), (1739, 42192), (1758, 41736), (1776, 41313), (2256, 32523), (2344, 31302), (2637, 27824), (2664, 27542), (3384, 21682), (3478, 21096), (3516, 20868), (4688, 15651), (5217, 14064), (5274, 13912), (5328, 13771), (6768, 10841), (6956, 10548), (7032, 10434)]