74958231684

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{643}}^1\times {\mathrm{1387807}}^1$

素因数の和:1388464

約数の個数: 48

約数和(自身を含む): 200199630848

約数和(自身を除く): 125241399164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 643, 1286, 1929, 2572, 3858, 4501, 7716, 9002, 13503, 18004, 27006, 54012, 1387807, 2775614, 4163421, 5551228, 8326842, 9714649, 16653684, 19429298, 29143947, 38858596, 58287894, 116575788, 892359901, 1784719802, 2677079703, 3569439604, 5354159406, 6246519307, 10708318812, 12493038614, 18739557921, 24986077228, 37479115842, 74958231684]

約数ペア:

[(1, 74958231684), (2, 37479115842), (3, 24986077228), (4, 18739557921), (6, 12493038614), (7, 10708318812), (12, 6246519307), (14, 5354159406), (21, 3569439604), (28, 2677079703), (42, 1784719802), (84, 892359901), (643, 116575788), (1286, 58287894), (1929, 38858596), (2572, 29143947), (3858, 19429298), (4501, 16653684), (7716, 9714649), (9002, 8326842), (13503, 5551228), (18004, 4163421), (27006, 2775614), (54012, 1387807)]