77747256

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{683}}^1$

素因数の和:746

約数の個数: 128

約数和(自身を含む): 236390400

約数和(自身を除く): 158643144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 31, 34, 36, 51, 54, 62, 68, 72, 93, 102, 108, 124, 136, 153, 186, 204, 216, 248, 279, 306, 372, 408, 459, 527, 558, 612, 683, 744, 837, 918, 1054, 1116, 1224, 1366, 1581, 1674, 1836, 2049, 2108, 2232, 2732, 3162, 3348, 3672, 4098, 4216, 4743, 5464, 6147, 6324, 6696, 8196, 9486, 11611, 12294, 12648, 14229, 16392, 18441, 18972, 21173, 23222, 24588, 28458, 34833, 36882, 37944, 42346, 46444, 49176, 56916, 63519, 69666, 73764, 84692, 92888, 104499, 113832, 127038, 139332, 147528, 169384, 190557, 208998, 254076, 278664, 313497, 359941, 381114, 417996, 508152, 571671, 626994, 719882, 762228, 835992, 1079823, 1143342, 1253988, 1439764, 1524456, 2159646, 2286684, 2507976, 2879528, 3239469, 4319292, 4573368, 6478938, 8638584, 9718407, 12957876, 19436814, 25915752, 38873628, 77747256]

約数ペア:

[(1, 77747256), (2, 38873628), (3, 25915752), (4, 19436814), (6, 12957876), (8, 9718407), (9, 8638584), (12, 6478938), (17, 4573368), (18, 4319292), (24, 3239469), (27, 2879528), (31, 2507976), (34, 2286684), (36, 2159646), (51, 1524456), (54, 1439764), (62, 1253988), (68, 1143342), (72, 1079823), (93, 835992), (102, 762228), (108, 719882), (124, 626994), (136, 571671), (153, 508152), (186, 417996), (204, 381114), (216, 359941), (248, 313497), (279, 278664), (306, 254076), (372, 208998), (408, 190557), (459, 169384), (527, 147528), (558, 139332), (612, 127038), (683, 113832), (744, 104499), (837, 92888), (918, 84692), (1054, 73764), (1116, 69666), (1224, 63519), (1366, 56916), (1581, 49176), (1674, 46444), (1836, 42346), (2049, 37944), (2108, 36882), (2232, 34833), (2732, 28458), (3162, 24588), (3348, 23222), (3672, 21173), (4098, 18972), (4216, 18441), (4743, 16392), (5464, 14229), (6147, 12648), (6324, 12294), (6696, 11611), (8196, 9486)]