73068408

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:314

約数の個数: 144

約数和(自身を含む): 233415000

約数和(自身を除く): 160346592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 139, 147, 149, 168, 196, 252, 278, 294, 298, 392, 417, 441, 447, 504, 556, 588, 596, 834, 882, 894, 973, 1043, 1112, 1176, 1192, 1251, 1341, 1668, 1764, 1788, 1946, 2086, 2502, 2682, 2919, 3129, 3336, 3528, 3576, 3892, 4172, 5004, 5364, 5838, 6258, 6811, 7301, 7784, 8344, 8757, 9387, 10008, 10728, 11676, 12516, 13622, 14602, 17514, 18774, 20433, 20711, 21903, 23352, 25032, 27244, 29204, 35028, 37548, 40866, 41422, 43806, 54488, 58408, 61299, 62133, 65709, 70056, 75096, 81732, 82844, 87612, 122598, 124266, 131418, 144977, 163464, 165688, 175224, 186399, 245196, 248532, 262836, 289954, 372798, 434931, 490392, 497064, 525672, 579908, 745596, 869862, 1014839, 1159816, 1304793, 1491192, 1739724, 2029678, 2609586, 3044517, 3479448, 4059356, 5219172, 6089034, 8118712, 9133551, 10438344, 12178068, 18267102, 24356136, 36534204, 73068408]

約数ペア:

[(1, 73068408), (2, 36534204), (3, 24356136), (4, 18267102), (6, 12178068), (7, 10438344), (8, 9133551), (9, 8118712), (12, 6089034), (14, 5219172), (18, 4059356), (21, 3479448), (24, 3044517), (28, 2609586), (36, 2029678), (42, 1739724), (49, 1491192), (56, 1304793), (63, 1159816), (72, 1014839), (84, 869862), (98, 745596), (126, 579908), (139, 525672), (147, 497064), (149, 490392), (168, 434931), (196, 372798), (252, 289954), (278, 262836), (294, 248532), (298, 245196), (392, 186399), (417, 175224), (441, 165688), (447, 163464), (504, 144977), (556, 131418), (588, 124266), (596, 122598), (834, 87612), (882, 82844), (894, 81732), (973, 75096), (1043, 70056), (1112, 65709), (1176, 62133), (1192, 61299), (1251, 58408), (1341, 54488), (1668, 43806), (1764, 41422), (1788, 40866), (1946, 37548), (2086, 35028), (2502, 29204), (2682, 27244), (2919, 25032), (3129, 23352), (3336, 21903), (3528, 20711), (3576, 20433), (3892, 18774), (4172, 17514), (5004, 14602), (5364, 13622), (5838, 12516), (6258, 11676), (6811, 10728), (7301, 10008), (7784, 9387), (8344, 8757)]