72903228

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{16829}}^1$

素因数の和:16874

約数の個数: 36

約数和(自身を含む): 179542440

約数和(自身を除く): 106639212

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 361, 722, 1083, 1444, 2166, 4332, 16829, 33658, 50487, 67316, 100974, 201948, 319751, 639502, 959253, 1279004, 1918506, 3837012, 6075269, 12150538, 18225807, 24301076, 36451614, 72903228]

約数ペア:

[(1, 72903228), (2, 36451614), (3, 24301076), (4, 18225807), (6, 12150538), (12, 6075269), (19, 3837012), (38, 1918506), (57, 1279004), (76, 959253), (114, 639502), (228, 319751), (361, 201948), (722, 100974), (1083, 67316), (1444, 50487), (2166, 33658), (4332, 16829)]