72831044

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{811}}^1$

素因数の和:996

約数の個数: 48

約数和(自身を含む): 150876096

約数和(自身を除く): 78045052

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 157, 286, 314, 572, 628, 811, 1622, 1727, 2041, 3244, 3454, 4082, 6908, 8164, 8921, 10543, 17842, 21086, 22451, 35684, 42172, 44902, 89804, 115973, 127327, 231946, 254654, 463892, 509308, 1400597, 1655251, 2801194, 3310502, 5602388, 6621004, 18207761, 36415522, 72831044]

約数ペア:

[(1, 72831044), (2, 36415522), (4, 18207761), (11, 6621004), (13, 5602388), (22, 3310502), (26, 2801194), (44, 1655251), (52, 1400597), (143, 509308), (157, 463892), (286, 254654), (314, 231946), (572, 127327), (628, 115973), (811, 89804), (1622, 44902), (1727, 42172), (2041, 35684), (3244, 22451), (3454, 21086), (4082, 17842), (6908, 10543), (8164, 8921)]