83877612

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{10973}}^1$

素因数の和:11007

約数の個数: 72

約数和(自身を含む): 245203056

約数和(自身を除く): 161325444

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 7644, 10973, 21946, 32919, 43892, 65838, 76811, 131676, 142649, 153622, 230433, 285298, 307244, 427947, 460866, 537677, 570596, 855894, 921732, 998543, 1075354, 1613031, 1711788, 1997086, 2150708, 2995629, 3226062, 3994172, 5991258, 6452124, 6989801, 11982516, 13979602, 20969403, 27959204, 41938806, 83877612]

約数ペア:

[(1, 83877612), (2, 41938806), (3, 27959204), (4, 20969403), (6, 13979602), (7, 11982516), (12, 6989801), (13, 6452124), (14, 5991258), (21, 3994172), (26, 3226062), (28, 2995629), (39, 2150708), (42, 1997086), (49, 1711788), (52, 1613031), (78, 1075354), (84, 998543), (91, 921732), (98, 855894), (147, 570596), (156, 537677), (182, 460866), (196, 427947), (273, 307244), (294, 285298), (364, 230433), (546, 153622), (588, 142649), (637, 131676), (1092, 76811), (1274, 65838), (1911, 43892), (2548, 32919), (3822, 21946), (7644, 10973)]