67180884

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{557}}^1$

素因数の和:629

約数の個数: 72

約数和(自身を含む): 172801440

約数和(自身を除く): 105620556

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 57, 69, 76, 92, 114, 138, 228, 276, 437, 529, 557, 874, 1058, 1114, 1311, 1587, 1671, 1748, 2116, 2228, 2622, 3174, 3342, 5244, 6348, 6684, 10051, 10583, 12811, 20102, 21166, 25622, 30153, 31749, 38433, 40204, 42332, 51244, 60306, 63498, 76866, 120612, 126996, 153732, 243409, 294653, 486818, 589306, 730227, 883959, 973636, 1178612, 1460454, 1767918, 2920908, 3535836, 5598407, 11196814, 16795221, 22393628, 33590442, 67180884]

約数ペア:

[(1, 67180884), (2, 33590442), (3, 22393628), (4, 16795221), (6, 11196814), (12, 5598407), (19, 3535836), (23, 2920908), (38, 1767918), (46, 1460454), (57, 1178612), (69, 973636), (76, 883959), (92, 730227), (114, 589306), (138, 486818), (228, 294653), (276, 243409), (437, 153732), (529, 126996), (557, 120612), (874, 76866), (1058, 63498), (1114, 60306), (1311, 51244), (1587, 42332), (1671, 40204), (1748, 38433), (2116, 31749), (2228, 30153), (2622, 25622), (3174, 21166), (3342, 20102), (5244, 12811), (6348, 10583), (6684, 10051)]