97250972

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^2$

素因数の和:219

約数の個数: 72

約数和(自身を含む): 216463968

約数和(自身を除く): 119212996

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 53, 71, 91, 106, 142, 182, 212, 284, 364, 371, 497, 689, 742, 923, 994, 1378, 1484, 1846, 1988, 2756, 3692, 3763, 4823, 5041, 6461, 7526, 9646, 10082, 12922, 15052, 19292, 20164, 25844, 26341, 35287, 48919, 52682, 65533, 70574, 97838, 105364, 131066, 141148, 195676, 262132, 267173, 342433, 458731, 534346, 684866, 917462, 1068692, 1369732, 1834924, 1870211, 3473249, 3740422, 6946498, 7480844, 13892996, 24312743, 48625486, 97250972]

約数ペア:

[(1, 97250972), (2, 48625486), (4, 24312743), (7, 13892996), (13, 7480844), (14, 6946498), (26, 3740422), (28, 3473249), (52, 1870211), (53, 1834924), (71, 1369732), (91, 1068692), (106, 917462), (142, 684866), (182, 534346), (212, 458731), (284, 342433), (364, 267173), (371, 262132), (497, 195676), (689, 141148), (742, 131066), (923, 105364), (994, 97838), (1378, 70574), (1484, 65533), (1846, 52682), (1988, 48919), (2756, 35287), (3692, 26341), (3763, 25844), (4823, 20164), (5041, 19292), (6461, 15052), (7526, 12922), (9646, 10082)]