71394192

素因数分解:

$2^4\times 3^2\times {\mathrm{71}}^1\times {\mathrm{6983}}^1$

素因数の和:7068

約数の個数: 60

約数和(自身を含む): 202647744

約数和(自身を除く): 131253552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 71, 72, 142, 144, 213, 284, 426, 568, 639, 852, 1136, 1278, 1704, 2556, 3408, 5112, 6983, 10224, 13966, 20949, 27932, 41898, 55864, 62847, 83796, 111728, 125694, 167592, 251388, 335184, 495793, 502776, 991586, 1005552, 1487379, 1983172, 2974758, 3966344, 4462137, 5949516, 7932688, 8924274, 11899032, 17848548, 23798064, 35697096, 71394192]

約数ペア:

[(1, 71394192), (2, 35697096), (3, 23798064), (4, 17848548), (6, 11899032), (8, 8924274), (9, 7932688), (12, 5949516), (16, 4462137), (18, 3966344), (24, 2974758), (36, 1983172), (48, 1487379), (71, 1005552), (72, 991586), (142, 502776), (144, 495793), (213, 335184), (284, 251388), (426, 167592), (568, 125694), (639, 111728), (852, 83796), (1136, 62847), (1278, 55864), (1704, 41898), (2556, 27932), (3408, 20949), (5112, 13966), (6983, 10224)]