78398838

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{683}}^1\times {\mathrm{911}}^1$

素因数の和:1609

約数の個数: 48

約数和(自身を含む): 194628096

約数和(自身を除く): 116229258

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 683, 911, 1366, 1822, 2049, 2733, 4098, 4781, 5466, 6147, 6377, 8199, 9562, 12294, 12754, 14343, 16398, 19131, 28686, 38262, 43029, 57393, 86058, 114786, 622213, 1244426, 1866639, 3733278, 4355491, 5599917, 8710982, 11199834, 13066473, 26132946, 39199419, 78398838]

約数ペア:

[(1, 78398838), (2, 39199419), (3, 26132946), (6, 13066473), (7, 11199834), (9, 8710982), (14, 5599917), (18, 4355491), (21, 3733278), (42, 1866639), (63, 1244426), (126, 622213), (683, 114786), (911, 86058), (1366, 57393), (1822, 43029), (2049, 38262), (2733, 28686), (4098, 19131), (4781, 16398), (5466, 14343), (6147, 12754), (6377, 12294), (8199, 9562)]