78601005

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{571}}^1$

素因数の和:631

約数の個数: 96

約数和(自身を含む): 171325440

約数和(自身を除く): 92724435

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 23, 35, 45, 57, 63, 69, 95, 105, 115, 133, 161, 171, 207, 285, 315, 345, 399, 437, 483, 571, 665, 805, 855, 1035, 1197, 1311, 1449, 1713, 1995, 2185, 2415, 2855, 3059, 3933, 3997, 5139, 5985, 6555, 7245, 8565, 9177, 10849, 11991, 13133, 15295, 19665, 19985, 25695, 27531, 32547, 35973, 39399, 45885, 54245, 59955, 65665, 75943, 91931, 97641, 118197, 137655, 162735, 179865, 196995, 227829, 249527, 275793, 379715, 459655, 488205, 590985, 683487, 748581, 827379, 1139145, 1247635, 1378965, 1746689, 2245743, 3417435, 3742905, 4136895, 5240067, 8733445, 11228715, 15720201, 26200335, 78601005]

約数ペア:

[(1, 78601005), (3, 26200335), (5, 15720201), (7, 11228715), (9, 8733445), (15, 5240067), (19, 4136895), (21, 3742905), (23, 3417435), (35, 2245743), (45, 1746689), (57, 1378965), (63, 1247635), (69, 1139145), (95, 827379), (105, 748581), (115, 683487), (133, 590985), (161, 488205), (171, 459655), (207, 379715), (285, 275793), (315, 249527), (345, 227829), (399, 196995), (437, 179865), (483, 162735), (571, 137655), (665, 118197), (805, 97641), (855, 91931), (1035, 75943), (1197, 65665), (1311, 59955), (1449, 54245), (1713, 45885), (1995, 39399), (2185, 35973), (2415, 32547), (2855, 27531), (3059, 25695), (3933, 19985), (3997, 19665), (5139, 15295), (5985, 13133), (6555, 11991), (7245, 10849), (8565, 9177)]