27831703068

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1009}}^1\times {\mathrm{3467}}^1$

素因数の和:4516

約数の個数: 144

約数和(自身を含む): 80323457760

約数和(自身を除く): 52491754692

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 306, 442, 468, 612, 663, 884, 1009, 1326, 1989, 2018, 2652, 3027, 3467, 3978, 4036, 6054, 6934, 7956, 9081, 10401, 12108, 13117, 13868, 17153, 18162, 20802, 26234, 31203, 34306, 36324, 39351, 41604, 45071, 51459, 52468, 58939, 62406, 68612, 78702, 90142, 102918, 117878, 118053, 124812, 135213, 154377, 157404, 176817, 180284, 205836, 222989, 235756, 236106, 270426, 308754, 353634, 405639, 445978, 472212, 530451, 540852, 617508, 668967, 707268, 766207, 811278, 891956, 1060902, 1337934, 1532414, 1622556, 2006901, 2121804, 2298621, 2675868, 3064828, 3498203, 4013802, 4597242, 6895863, 6996406, 8027604, 9194484, 10494609, 13791726, 13992812, 20989218, 27583452, 31483827, 41978436, 45476639, 59469451, 62967654, 90953278, 118938902, 125935308, 136429917, 178408353, 181906556, 237877804, 272859834, 356816706, 409289751, 535225059, 545719668, 713633412, 773102863, 818579502, 1070450118, 1546205726, 1637159004, 2140900236, 2319308589, 3092411452, 4638617178, 6957925767, 9277234356, 13915851534, 27831703068]

約数ペア:

[(1, 27831703068), (2, 13915851534), (3, 9277234356), (4, 6957925767), (6, 4638617178), (9, 3092411452), (12, 2319308589), (13, 2140900236), (17, 1637159004), (18, 1546205726), (26, 1070450118), (34, 818579502), (36, 773102863), (39, 713633412), (51, 545719668), (52, 535225059), (68, 409289751), (78, 356816706), (102, 272859834), (117, 237877804), (153, 181906556), (156, 178408353), (204, 136429917), (221, 125935308), (234, 118938902), (306, 90953278), (442, 62967654), (468, 59469451), (612, 45476639), (663, 41978436), (884, 31483827), (1009, 27583452), (1326, 20989218), (1989, 13992812), (2018, 13791726), (2652, 10494609), (3027, 9194484), (3467, 8027604), (3978, 6996406), (4036, 6895863), (6054, 4597242), (6934, 4013802), (7956, 3498203), (9081, 3064828), (10401, 2675868), (12108, 2298621), (13117, 2121804), (13868, 2006901), (17153, 1622556), (18162, 1532414), (20802, 1337934), (26234, 1060902), (31203, 891956), (34306, 811278), (36324, 766207), (39351, 707268), (41604, 668967), (45071, 617508), (51459, 540852), (52468, 530451), (58939, 472212), (62406, 445978), (68612, 405639), (78702, 353634), (90142, 308754), (102918, 270426), (117878, 236106), (118053, 235756), (124812, 222989), (135213, 205836), (154377, 180284), (157404, 176817)]