71994456

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{449}}^1$

素因数の和:609

約数の個数: 96

約数和(自身を含む): 208494000

約数和(自身を除く): 136499544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 131, 136, 153, 204, 262, 306, 393, 408, 449, 524, 612, 786, 898, 1048, 1179, 1224, 1347, 1572, 1796, 2227, 2358, 2694, 3144, 3592, 4041, 4454, 4716, 5388, 6681, 7633, 8082, 8908, 9432, 10776, 13362, 15266, 16164, 17816, 20043, 22899, 26724, 30532, 32328, 40086, 45798, 53448, 58819, 61064, 68697, 80172, 91596, 117638, 137394, 160344, 176457, 183192, 235276, 274788, 352914, 470552, 529371, 549576, 705828, 999923, 1058742, 1411656, 1999846, 2117484, 2999769, 3999692, 4234968, 5999538, 7999384, 8999307, 11999076, 17998614, 23998152, 35997228, 71994456]

約数ペア:

[(1, 71994456), (2, 35997228), (3, 23998152), (4, 17998614), (6, 11999076), (8, 8999307), (9, 7999384), (12, 5999538), (17, 4234968), (18, 3999692), (24, 2999769), (34, 2117484), (36, 1999846), (51, 1411656), (68, 1058742), (72, 999923), (102, 705828), (131, 549576), (136, 529371), (153, 470552), (204, 352914), (262, 274788), (306, 235276), (393, 183192), (408, 176457), (449, 160344), (524, 137394), (612, 117638), (786, 91596), (898, 80172), (1048, 68697), (1179, 61064), (1224, 58819), (1347, 53448), (1572, 45798), (1796, 40086), (2227, 32328), (2358, 30532), (2694, 26724), (3144, 22899), (3592, 20043), (4041, 17816), (4454, 16164), (4716, 15266), (5388, 13362), (6681, 10776), (7633, 9432), (8082, 8908)]