64469736

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{683}}^1$

素因数の和:740

約数の個数: 128

約数和(自身を含む): 196992000

約数和(自身を除く): 132522264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 23, 24, 27, 36, 38, 46, 54, 57, 69, 72, 76, 92, 108, 114, 138, 152, 171, 184, 207, 216, 228, 276, 342, 414, 437, 456, 513, 552, 621, 683, 684, 828, 874, 1026, 1242, 1311, 1366, 1368, 1656, 1748, 2049, 2052, 2484, 2622, 2732, 3496, 3933, 4098, 4104, 4968, 5244, 5464, 6147, 7866, 8196, 10488, 11799, 12294, 12977, 15709, 15732, 16392, 18441, 23598, 24588, 25954, 31418, 31464, 36882, 38931, 47127, 47196, 49176, 51908, 62836, 73764, 77862, 94254, 94392, 103816, 116793, 125672, 141381, 147528, 155724, 188508, 233586, 282762, 298471, 311448, 350379, 377016, 424143, 467172, 565524, 596942, 700758, 848286, 895413, 934344, 1131048, 1193884, 1401516, 1696572, 1790826, 2387768, 2686239, 2803032, 3393144, 3581652, 5372478, 7163304, 8058717, 10744956, 16117434, 21489912, 32234868, 64469736]

約数ペア:

[(1, 64469736), (2, 32234868), (3, 21489912), (4, 16117434), (6, 10744956), (8, 8058717), (9, 7163304), (12, 5372478), (18, 3581652), (19, 3393144), (23, 2803032), (24, 2686239), (27, 2387768), (36, 1790826), (38, 1696572), (46, 1401516), (54, 1193884), (57, 1131048), (69, 934344), (72, 895413), (76, 848286), (92, 700758), (108, 596942), (114, 565524), (138, 467172), (152, 424143), (171, 377016), (184, 350379), (207, 311448), (216, 298471), (228, 282762), (276, 233586), (342, 188508), (414, 155724), (437, 147528), (456, 141381), (513, 125672), (552, 116793), (621, 103816), (683, 94392), (684, 94254), (828, 77862), (874, 73764), (1026, 62836), (1242, 51908), (1311, 49176), (1366, 47196), (1368, 47127), (1656, 38931), (1748, 36882), (2049, 31464), (2052, 31418), (2484, 25954), (2622, 24588), (2732, 23598), (3496, 18441), (3933, 16392), (4098, 15732), (4104, 15709), (4968, 12977), (5244, 12294), (5464, 11799), (6147, 10488), (7866, 8196)]