84616948

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:185

約数の個数: 72

約数和(自身を含む): 170444736

約数和(自身を除く): 85827788

約数列:

[1, 2, 4, 13, 26, 41, 43, 52, 71, 82, 86, 142, 164, 169, 172, 284, 338, 533, 559, 676, 923, 1066, 1118, 1763, 1846, 2132, 2236, 2911, 3053, 3526, 3692, 5822, 6106, 6929, 7052, 7267, 11644, 11999, 12212, 13858, 14534, 22919, 23998, 27716, 29068, 37843, 39689, 45838, 47996, 75686, 79378, 91676, 125173, 151372, 158756, 250346, 297947, 491959, 500692, 515957, 595894, 983918, 1031914, 1191788, 1627249, 1967836, 2063828, 3254498, 6508996, 21154237, 42308474, 84616948]

約数ペア:

[(1, 84616948), (2, 42308474), (4, 21154237), (13, 6508996), (26, 3254498), (41, 2063828), (43, 1967836), (52, 1627249), (71, 1191788), (82, 1031914), (86, 983918), (142, 595894), (164, 515957), (169, 500692), (172, 491959), (284, 297947), (338, 250346), (533, 158756), (559, 151372), (676, 125173), (923, 91676), (1066, 79378), (1118, 75686), (1763, 47996), (1846, 45838), (2132, 39689), (2236, 37843), (2911, 29068), (3053, 27716), (3526, 23998), (3692, 22919), (5822, 14534), (6106, 13858), (6929, 12212), (7052, 11999), (7267, 11644)]