84623144

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{251}}^1$

素因数の和:378

約数の個数: 64

約数和(自身を含む): 175815360

約数和(自身を除く): 91192216

約数列:

[1, 2, 4, 8, 17, 34, 37, 67, 68, 74, 134, 136, 148, 251, 268, 296, 502, 536, 629, 1004, 1139, 1258, 2008, 2278, 2479, 2516, 4267, 4556, 4958, 5032, 8534, 9112, 9287, 9916, 16817, 17068, 18574, 19832, 33634, 34136, 37148, 42143, 67268, 74296, 84286, 134536, 157879, 168572, 285889, 315758, 337144, 571778, 622229, 631516, 1143556, 1244458, 1263032, 2287112, 2488916, 4977832, 10577893, 21155786, 42311572, 84623144]

約数ペア:

[(1, 84623144), (2, 42311572), (4, 21155786), (8, 10577893), (17, 4977832), (34, 2488916), (37, 2287112), (67, 1263032), (68, 1244458), (74, 1143556), (134, 631516), (136, 622229), (148, 571778), (251, 337144), (268, 315758), (296, 285889), (502, 168572), (536, 157879), (629, 134536), (1004, 84286), (1139, 74296), (1258, 67268), (2008, 42143), (2278, 37148), (2479, 34136), (2516, 33634), (4267, 19832), (4556, 18574), (4958, 17068), (5032, 16817), (8534, 9916), (9112, 9287)]