73572056

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1$

素因数の和:308

約数の個数: 64

約数和(自身を含む): 152215200

約数和(自身を除く): 78643144

約数列:

[1, 2, 4, 8, 17, 34, 53, 59, 68, 106, 118, 136, 173, 212, 236, 346, 424, 472, 692, 901, 1003, 1384, 1802, 2006, 2941, 3127, 3604, 4012, 5882, 6254, 7208, 8024, 9169, 10207, 11764, 12508, 18338, 20414, 23528, 25016, 36676, 40828, 53159, 73352, 81656, 106318, 155873, 173519, 212636, 311746, 347038, 425272, 540971, 623492, 694076, 1081942, 1246984, 1388152, 2163884, 4327768, 9196507, 18393014, 36786028, 73572056]

約数ペア:

[(1, 73572056), (2, 36786028), (4, 18393014), (8, 9196507), (17, 4327768), (34, 2163884), (53, 1388152), (59, 1246984), (68, 1081942), (106, 694076), (118, 623492), (136, 540971), (173, 425272), (212, 347038), (236, 311746), (346, 212636), (424, 173519), (472, 155873), (692, 106318), (901, 81656), (1003, 73352), (1384, 53159), (1802, 40828), (2006, 36676), (2941, 25016), (3127, 23528), (3604, 20414), (4012, 18338), (5882, 12508), (6254, 11764), (7208, 10207), (8024, 9169)]