29127852

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{571}}^1$

素因数の和:703

約数の個数: 72

約数和(自身を含む): 80160080

約数和(自身を除く): 51032228

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 109, 117, 156, 218, 234, 327, 436, 468, 571, 654, 981, 1142, 1308, 1417, 1713, 1962, 2284, 2834, 3426, 3924, 4251, 5139, 5668, 6852, 7423, 8502, 10278, 12753, 14846, 17004, 20556, 22269, 25506, 29692, 44538, 51012, 62239, 66807, 89076, 124478, 133614, 186717, 248956, 267228, 373434, 560151, 746868, 809107, 1120302, 1618214, 2240604, 2427321, 3236428, 4854642, 7281963, 9709284, 14563926, 29127852]

約数ペア:

[(1, 29127852), (2, 14563926), (3, 9709284), (4, 7281963), (6, 4854642), (9, 3236428), (12, 2427321), (13, 2240604), (18, 1618214), (26, 1120302), (36, 809107), (39, 746868), (52, 560151), (78, 373434), (109, 267228), (117, 248956), (156, 186717), (218, 133614), (234, 124478), (327, 89076), (436, 66807), (468, 62239), (571, 51012), (654, 44538), (981, 29692), (1142, 25506), (1308, 22269), (1417, 20556), (1713, 17004), (1962, 14846), (2284, 12753), (2834, 10278), (3426, 8502), (3924, 7423), (4251, 6852), (5139, 5668)]