82743180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2467}}^1$

素因数の和:2535

約数の個数: 96

約数和(自身を含む): 255408384

約数和(自身を除く): 172665204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 43, 52, 60, 65, 78, 86, 129, 130, 156, 172, 195, 215, 258, 260, 390, 430, 516, 559, 645, 780, 860, 1118, 1290, 1677, 2236, 2467, 2580, 2795, 3354, 4934, 5590, 6708, 7401, 8385, 9868, 11180, 12335, 14802, 16770, 24670, 29604, 32071, 33540, 37005, 49340, 64142, 74010, 96213, 106081, 128284, 148020, 160355, 192426, 212162, 318243, 320710, 384852, 424324, 481065, 530405, 636486, 641420, 962130, 1060810, 1272972, 1379053, 1591215, 1924260, 2121620, 2758106, 3182430, 4137159, 5516212, 6364860, 6895265, 8274318, 13790530, 16548636, 20685795, 27581060, 41371590, 82743180]

約数ペア:

[(1, 82743180), (2, 41371590), (3, 27581060), (4, 20685795), (5, 16548636), (6, 13790530), (10, 8274318), (12, 6895265), (13, 6364860), (15, 5516212), (20, 4137159), (26, 3182430), (30, 2758106), (39, 2121620), (43, 1924260), (52, 1591215), (60, 1379053), (65, 1272972), (78, 1060810), (86, 962130), (129, 641420), (130, 636486), (156, 530405), (172, 481065), (195, 424324), (215, 384852), (258, 320710), (260, 318243), (390, 212162), (430, 192426), (516, 160355), (559, 148020), (645, 128284), (780, 106081), (860, 96213), (1118, 74010), (1290, 64142), (1677, 49340), (2236, 37005), (2467, 33540), (2580, 32071), (2795, 29604), (3354, 24670), (4934, 16770), (5590, 14802), (6708, 12335), (7401, 11180), (8385, 9868)]