73443512

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^2$

素因数の和:264

約数の個数: 48

約数和(自身を含む): 149004600

約数和(自身を除く): 75561088

約数列:

[1, 2, 4, 8, 19, 38, 61, 76, 89, 122, 152, 178, 244, 356, 488, 712, 1159, 1691, 2318, 3382, 4636, 5429, 6764, 7921, 9272, 10858, 13528, 15842, 21716, 31684, 43432, 63368, 103151, 150499, 206302, 300998, 412604, 483181, 601996, 825208, 966362, 1203992, 1932724, 3865448, 9180439, 18360878, 36721756, 73443512]

約数ペア:

[(1, 73443512), (2, 36721756), (4, 18360878), (8, 9180439), (19, 3865448), (38, 1932724), (61, 1203992), (76, 966362), (89, 825208), (122, 601996), (152, 483181), (178, 412604), (244, 300998), (356, 206302), (488, 150499), (712, 103151), (1159, 63368), (1691, 43432), (2318, 31684), (3382, 21716), (4636, 15842), (5429, 13528), (6764, 10858), (7921, 9272)]