64857516

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{601}}^1$

素因数の和:671

約数の個数: 72

約数和(自身を含む): 167784624

約数和(自身を除く): 102927108

約数列:

[1, 2, 3, 4, 6, 12, 17, 23, 34, 46, 51, 68, 69, 92, 102, 138, 204, 276, 391, 529, 601, 782, 1058, 1173, 1202, 1564, 1587, 1803, 2116, 2346, 2404, 3174, 3606, 4692, 6348, 7212, 8993, 10217, 13823, 17986, 20434, 26979, 27646, 30651, 35972, 40868, 41469, 53958, 55292, 61302, 82938, 107916, 122604, 165876, 234991, 317929, 469982, 635858, 704973, 939964, 953787, 1271716, 1409946, 1907574, 2819892, 3815148, 5404793, 10809586, 16214379, 21619172, 32428758, 64857516]

約数ペア:

[(1, 64857516), (2, 32428758), (3, 21619172), (4, 16214379), (6, 10809586), (12, 5404793), (17, 3815148), (23, 2819892), (34, 1907574), (46, 1409946), (51, 1271716), (68, 953787), (69, 939964), (92, 704973), (102, 635858), (138, 469982), (204, 317929), (276, 234991), (391, 165876), (529, 122604), (601, 107916), (782, 82938), (1058, 61302), (1173, 55292), (1202, 53958), (1564, 41469), (1587, 40868), (1803, 35972), (2116, 30651), (2346, 27646), (2404, 26979), (3174, 20434), (3606, 17986), (4692, 13823), (6348, 10217), (7212, 8993)]