64887048

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{353}}^1$

素因数の和:428

約数の個数: 128

約数和(自身を含む): 193708800

約数和(自身を除く): 128821752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 37, 46, 54, 69, 72, 74, 92, 108, 111, 138, 148, 184, 207, 216, 222, 276, 296, 333, 353, 414, 444, 552, 621, 666, 706, 828, 851, 888, 999, 1059, 1242, 1332, 1412, 1656, 1702, 1998, 2118, 2484, 2553, 2664, 2824, 3177, 3404, 3996, 4236, 4968, 5106, 6354, 6808, 7659, 7992, 8119, 8472, 9531, 10212, 12708, 13061, 15318, 16238, 19062, 20424, 22977, 24357, 25416, 26122, 30636, 32476, 38124, 39183, 45954, 48714, 52244, 61272, 64952, 73071, 76248, 78366, 91908, 97428, 104488, 117549, 146142, 156732, 183816, 194856, 219213, 235098, 292284, 300403, 313464, 352647, 438426, 470196, 584568, 600806, 705294, 876852, 901209, 940392, 1201612, 1410588, 1753704, 1802418, 2403224, 2703627, 2821176, 3604836, 5407254, 7209672, 8110881, 10814508, 16221762, 21629016, 32443524, 64887048]

約数ペア:

[(1, 64887048), (2, 32443524), (3, 21629016), (4, 16221762), (6, 10814508), (8, 8110881), (9, 7209672), (12, 5407254), (18, 3604836), (23, 2821176), (24, 2703627), (27, 2403224), (36, 1802418), (37, 1753704), (46, 1410588), (54, 1201612), (69, 940392), (72, 901209), (74, 876852), (92, 705294), (108, 600806), (111, 584568), (138, 470196), (148, 438426), (184, 352647), (207, 313464), (216, 300403), (222, 292284), (276, 235098), (296, 219213), (333, 194856), (353, 183816), (414, 156732), (444, 146142), (552, 117549), (621, 104488), (666, 97428), (706, 91908), (828, 78366), (851, 76248), (888, 73071), (999, 64952), (1059, 61272), (1242, 52244), (1332, 48714), (1412, 45954), (1656, 39183), (1702, 38124), (1998, 32476), (2118, 30636), (2484, 26122), (2553, 25416), (2664, 24357), (2824, 22977), (3177, 20424), (3404, 19062), (3996, 16238), (4236, 15318), (4968, 13061), (5106, 12708), (6354, 10212), (6808, 9531), (7659, 8472), (7992, 8119)]