72653448

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{6091}}^1$

素因数の和:6178

約数の個数: 64

約数和(自身を含む): 210539520

約数和(自身を除く): 137886072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 71, 84, 142, 168, 213, 284, 426, 497, 568, 852, 994, 1491, 1704, 1988, 2982, 3976, 5964, 6091, 11928, 12182, 18273, 24364, 36546, 42637, 48728, 73092, 85274, 127911, 146184, 170548, 255822, 341096, 432461, 511644, 864922, 1023288, 1297383, 1729844, 2594766, 3027227, 3459688, 5189532, 6054454, 9081681, 10379064, 12108908, 18163362, 24217816, 36326724, 72653448]

約数ペア:

[(1, 72653448), (2, 36326724), (3, 24217816), (4, 18163362), (6, 12108908), (7, 10379064), (8, 9081681), (12, 6054454), (14, 5189532), (21, 3459688), (24, 3027227), (28, 2594766), (42, 1729844), (56, 1297383), (71, 1023288), (84, 864922), (142, 511644), (168, 432461), (213, 341096), (284, 255822), (426, 170548), (497, 146184), (568, 127911), (852, 85274), (994, 73092), (1491, 48728), (1704, 42637), (1988, 36546), (2982, 24364), (3976, 18273), (5964, 12182), (6091, 11928)]