72040968

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{853}}^1$

素因数の和:908

約数の個数: 128

約数和(自身を含む): 221356800

約数和(自身を除く): 149315832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 23, 24, 27, 34, 36, 46, 51, 54, 68, 69, 72, 92, 102, 108, 136, 138, 153, 184, 204, 207, 216, 276, 306, 391, 408, 414, 459, 552, 612, 621, 782, 828, 853, 918, 1173, 1224, 1242, 1564, 1656, 1706, 1836, 2346, 2484, 2559, 3128, 3412, 3519, 3672, 4692, 4968, 5118, 6824, 7038, 7677, 9384, 10236, 10557, 14076, 14501, 15354, 19619, 20472, 21114, 23031, 28152, 29002, 30708, 39238, 42228, 43503, 46062, 58004, 58857, 61416, 78476, 84456, 87006, 92124, 116008, 117714, 130509, 156952, 174012, 176571, 184248, 235428, 261018, 333523, 348024, 353142, 391527, 470856, 522036, 529713, 667046, 706284, 783054, 1000569, 1044072, 1059426, 1334092, 1412568, 1566108, 2001138, 2118852, 2668184, 3001707, 3132216, 4002276, 4237704, 6003414, 8004552, 9005121, 12006828, 18010242, 24013656, 36020484, 72040968]

約数ペア:

[(1, 72040968), (2, 36020484), (3, 24013656), (4, 18010242), (6, 12006828), (8, 9005121), (9, 8004552), (12, 6003414), (17, 4237704), (18, 4002276), (23, 3132216), (24, 3001707), (27, 2668184), (34, 2118852), (36, 2001138), (46, 1566108), (51, 1412568), (54, 1334092), (68, 1059426), (69, 1044072), (72, 1000569), (92, 783054), (102, 706284), (108, 667046), (136, 529713), (138, 522036), (153, 470856), (184, 391527), (204, 353142), (207, 348024), (216, 333523), (276, 261018), (306, 235428), (391, 184248), (408, 176571), (414, 174012), (459, 156952), (552, 130509), (612, 117714), (621, 116008), (782, 92124), (828, 87006), (853, 84456), (918, 78476), (1173, 61416), (1224, 58857), (1242, 58004), (1564, 46062), (1656, 43503), (1706, 42228), (1836, 39238), (2346, 30708), (2484, 29002), (2559, 28152), (3128, 23031), (3412, 21114), (3519, 20472), (3672, 19619), (4692, 15354), (4968, 14501), (5118, 14076), (6824, 10557), (7038, 10236), (7677, 9384)]