78908112

素因数分解:

$2^4\times 3^2\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:281

約数の個数: 120

約数和(自身を含む): 229806720

約数和(自身を除く): 150898608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 47, 48, 72, 89, 94, 131, 141, 144, 178, 188, 262, 267, 282, 356, 376, 393, 423, 524, 534, 564, 712, 752, 786, 801, 846, 1048, 1068, 1128, 1179, 1424, 1572, 1602, 1692, 2096, 2136, 2256, 2358, 3144, 3204, 3384, 4183, 4272, 4716, 6157, 6288, 6408, 6768, 8366, 9432, 11659, 12314, 12549, 12816, 16732, 18471, 18864, 23318, 24628, 25098, 33464, 34977, 36942, 37647, 46636, 49256, 50196, 55413, 66928, 69954, 73884, 75294, 93272, 98512, 100392, 104931, 110826, 139908, 147768, 150588, 186544, 200784, 209862, 221652, 279816, 295536, 301176, 419724, 443304, 547973, 559632, 602352, 839448, 886608, 1095946, 1643919, 1678896, 2191892, 3287838, 4383784, 4931757, 6575676, 8767568, 9863514, 13151352, 19727028, 26302704, 39454056, 78908112]

約数ペア:

[(1, 78908112), (2, 39454056), (3, 26302704), (4, 19727028), (6, 13151352), (8, 9863514), (9, 8767568), (12, 6575676), (16, 4931757), (18, 4383784), (24, 3287838), (36, 2191892), (47, 1678896), (48, 1643919), (72, 1095946), (89, 886608), (94, 839448), (131, 602352), (141, 559632), (144, 547973), (178, 443304), (188, 419724), (262, 301176), (267, 295536), (282, 279816), (356, 221652), (376, 209862), (393, 200784), (423, 186544), (524, 150588), (534, 147768), (564, 139908), (712, 110826), (752, 104931), (786, 100392), (801, 98512), (846, 93272), (1048, 75294), (1068, 73884), (1128, 69954), (1179, 66928), (1424, 55413), (1572, 50196), (1602, 49256), (1692, 46636), (2096, 37647), (2136, 36942), (2256, 34977), (2358, 33464), (3144, 25098), (3204, 24628), (3384, 23318), (4183, 18864), (4272, 18471), (4716, 16732), (6157, 12816), (6288, 12549), (6408, 12314), (6768, 11659), (8366, 9432)]