64420344

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{52631}}^1$

素因数の和:52660

約数の個数: 48

約数和(自身を含む): 184738320

約数和(自身を除く): 120317976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 52631, 105262, 157893, 210524, 315786, 421048, 473679, 631572, 894727, 947358, 1263144, 1789454, 1894716, 2684181, 3578908, 3789432, 5368362, 7157816, 8052543, 10736724, 16105086, 21473448, 32210172, 64420344]

約数ペア:

[(1, 64420344), (2, 32210172), (3, 21473448), (4, 16105086), (6, 10736724), (8, 8052543), (9, 7157816), (12, 5368362), (17, 3789432), (18, 3578908), (24, 2684181), (34, 1894716), (36, 1789454), (51, 1263144), (68, 947358), (72, 894727), (102, 631572), (136, 473679), (153, 421048), (204, 315786), (306, 210524), (408, 157893), (612, 105262), (1224, 52631)]