73103706

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:125

約数の個数: 144

約数和(自身を含む): 193100544

約数和(自身を除く): 119996838

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 23, 26, 34, 39, 46, 47, 51, 69, 78, 94, 102, 117, 138, 141, 153, 207, 221, 234, 282, 289, 299, 306, 391, 414, 423, 442, 578, 598, 611, 663, 782, 799, 846, 867, 897, 1081, 1173, 1222, 1326, 1598, 1734, 1794, 1833, 1989, 2162, 2346, 2397, 2601, 2691, 3243, 3519, 3666, 3757, 3978, 4794, 5083, 5202, 5382, 5499, 6486, 6647, 7038, 7191, 7514, 9729, 10166, 10387, 10998, 11271, 13294, 13583, 14053, 14382, 15249, 18377, 19458, 19941, 20774, 22542, 27166, 28106, 30498, 31161, 33813, 36754, 39882, 40749, 42159, 45747, 55131, 59823, 62322, 67626, 81498, 84318, 86411, 91494, 93483, 110262, 119646, 122247, 126477, 165393, 172822, 176579, 186966, 238901, 244494, 252954, 259233, 312409, 330786, 353158, 477802, 518466, 529737, 624818, 716703, 777699, 937227, 1059474, 1433406, 1555398, 1589211, 1874454, 2150109, 2811681, 3178422, 4061317, 4300218, 5623362, 8122634, 12183951, 24367902, 36551853, 73103706]

約数ペア:

[(1, 73103706), (2, 36551853), (3, 24367902), (6, 12183951), (9, 8122634), (13, 5623362), (17, 4300218), (18, 4061317), (23, 3178422), (26, 2811681), (34, 2150109), (39, 1874454), (46, 1589211), (47, 1555398), (51, 1433406), (69, 1059474), (78, 937227), (94, 777699), (102, 716703), (117, 624818), (138, 529737), (141, 518466), (153, 477802), (207, 353158), (221, 330786), (234, 312409), (282, 259233), (289, 252954), (299, 244494), (306, 238901), (391, 186966), (414, 176579), (423, 172822), (442, 165393), (578, 126477), (598, 122247), (611, 119646), (663, 110262), (782, 93483), (799, 91494), (846, 86411), (867, 84318), (897, 81498), (1081, 67626), (1173, 62322), (1222, 59823), (1326, 55131), (1598, 45747), (1734, 42159), (1794, 40749), (1833, 39882), (1989, 36754), (2162, 33813), (2346, 31161), (2397, 30498), (2601, 28106), (2691, 27166), (3243, 22542), (3519, 20774), (3666, 19941), (3757, 19458), (3978, 18377), (4794, 15249), (5083, 14382), (5202, 14053), (5382, 13583), (5499, 13294), (6486, 11271), (6647, 10998), (7038, 10387), (7191, 10166), (7514, 9729)]