7719972

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:149

約数の個数: 96

約数和(自身を含む): 21337344

約数和(自身を除く): 13617372

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 41, 51, 52, 68, 71, 78, 82, 102, 123, 142, 156, 164, 204, 213, 221, 246, 284, 426, 442, 492, 533, 663, 697, 852, 884, 923, 1066, 1207, 1326, 1394, 1599, 1846, 2091, 2132, 2414, 2652, 2769, 2788, 2911, 3198, 3621, 3692, 4182, 4828, 5538, 5822, 6396, 7242, 8364, 8733, 9061, 11076, 11644, 14484, 15691, 17466, 18122, 27183, 31382, 34932, 36244, 37843, 47073, 49487, 54366, 62764, 75686, 94146, 98974, 108732, 113529, 148461, 151372, 188292, 197948, 227058, 296922, 454116, 593844, 643331, 1286662, 1929993, 2573324, 3859986, 7719972]

約数ペア:

[(1, 7719972), (2, 3859986), (3, 2573324), (4, 1929993), (6, 1286662), (12, 643331), (13, 593844), (17, 454116), (26, 296922), (34, 227058), (39, 197948), (41, 188292), (51, 151372), (52, 148461), (68, 113529), (71, 108732), (78, 98974), (82, 94146), (102, 75686), (123, 62764), (142, 54366), (156, 49487), (164, 47073), (204, 37843), (213, 36244), (221, 34932), (246, 31382), (284, 27183), (426, 18122), (442, 17466), (492, 15691), (533, 14484), (663, 11644), (697, 11076), (852, 9061), (884, 8733), (923, 8364), (1066, 7242), (1207, 6396), (1326, 5822), (1394, 5538), (1599, 4828), (1846, 4182), (2091, 3692), (2132, 3621), (2414, 3198), (2652, 2911), (2769, 2788)]