68854038

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{461}}^1$

素因数の和:581

約数の個数: 64

約数和(自身を含む): 157538304

約数和(自身を除く): 88684266

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 73, 93, 146, 186, 219, 341, 438, 461, 682, 803, 922, 1023, 1383, 1606, 2046, 2263, 2409, 2766, 4526, 4818, 5071, 6789, 10142, 13578, 14291, 15213, 24893, 28582, 30426, 33653, 42873, 49786, 67306, 74679, 85746, 100959, 149358, 157201, 201918, 314402, 370183, 471603, 740366, 943206, 1043243, 1110549, 2086486, 2221098, 3129729, 6259458, 11475673, 22951346, 34427019, 68854038]

約数ペア:

[(1, 68854038), (2, 34427019), (3, 22951346), (6, 11475673), (11, 6259458), (22, 3129729), (31, 2221098), (33, 2086486), (62, 1110549), (66, 1043243), (73, 943206), (93, 740366), (146, 471603), (186, 370183), (219, 314402), (341, 201918), (438, 157201), (461, 149358), (682, 100959), (803, 85746), (922, 74679), (1023, 67306), (1383, 49786), (1606, 42873), (2046, 33653), (2263, 30426), (2409, 28582), (2766, 24893), (4526, 15213), (4818, 14291), (5071, 13578), (6789, 10142)]