74270144

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:190

約数の個数: 112

約数和(自身を含む): 172821600

約数和(自身を除く): 98551456

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 59, 64, 68, 89, 104, 118, 136, 178, 208, 221, 236, 272, 356, 416, 442, 472, 544, 712, 767, 832, 884, 944, 1003, 1088, 1157, 1424, 1513, 1534, 1768, 1888, 2006, 2314, 2848, 3026, 3068, 3536, 3776, 4012, 4628, 5251, 5696, 6052, 6136, 7072, 8024, 9256, 10502, 12104, 12272, 13039, 14144, 16048, 18512, 19669, 21004, 24208, 24544, 26078, 32096, 37024, 39338, 42008, 48416, 49088, 52156, 64192, 68263, 74048, 78676, 84016, 89267, 96832, 104312, 136526, 157352, 168032, 178534, 208624, 273052, 314704, 336064, 357068, 417248, 546104, 629408, 714136, 834496, 1092208, 1160471, 1258816, 1428272, 2184416, 2320942, 2856544, 4368832, 4641884, 5713088, 9283768, 18567536, 37135072, 74270144]

約数ペア:

[(1, 74270144), (2, 37135072), (4, 18567536), (8, 9283768), (13, 5713088), (16, 4641884), (17, 4368832), (26, 2856544), (32, 2320942), (34, 2184416), (52, 1428272), (59, 1258816), (64, 1160471), (68, 1092208), (89, 834496), (104, 714136), (118, 629408), (136, 546104), (178, 417248), (208, 357068), (221, 336064), (236, 314704), (272, 273052), (356, 208624), (416, 178534), (442, 168032), (472, 157352), (544, 136526), (712, 104312), (767, 96832), (832, 89267), (884, 84016), (944, 78676), (1003, 74048), (1088, 68263), (1157, 64192), (1424, 52156), (1513, 49088), (1534, 48416), (1768, 42008), (1888, 39338), (2006, 37024), (2314, 32096), (2848, 26078), (3026, 24544), (3068, 24208), (3536, 21004), (3776, 19669), (4012, 18512), (4628, 16048), (5251, 14144), (5696, 13039), (6052, 12272), (6136, 12104), (7072, 10502), (8024, 9256)]