72804744

素因数分解:

$2^3\times 3^5\times {\mathrm{17}}^1\times {\mathrm{2203}}^1$

素因数の和:2241

約数の個数: 96

約数和(自身を含む): 216609120

約数和(自身を除く): 143804376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 81, 102, 108, 136, 153, 162, 204, 216, 243, 306, 324, 408, 459, 486, 612, 648, 918, 972, 1224, 1377, 1836, 1944, 2203, 2754, 3672, 4131, 4406, 5508, 6609, 8262, 8812, 11016, 13218, 16524, 17624, 19827, 26436, 33048, 37451, 39654, 52872, 59481, 74902, 79308, 112353, 118962, 149804, 158616, 178443, 224706, 237924, 299608, 337059, 356886, 449412, 475848, 535329, 674118, 713772, 898824, 1011177, 1070658, 1348236, 1427544, 2022354, 2141316, 2696472, 3033531, 4044708, 4282632, 6067062, 8089416, 9100593, 12134124, 18201186, 24268248, 36402372, 72804744]

約数ペア:

[(1, 72804744), (2, 36402372), (3, 24268248), (4, 18201186), (6, 12134124), (8, 9100593), (9, 8089416), (12, 6067062), (17, 4282632), (18, 4044708), (24, 3033531), (27, 2696472), (34, 2141316), (36, 2022354), (51, 1427544), (54, 1348236), (68, 1070658), (72, 1011177), (81, 898824), (102, 713772), (108, 674118), (136, 535329), (153, 475848), (162, 449412), (204, 356886), (216, 337059), (243, 299608), (306, 237924), (324, 224706), (408, 178443), (459, 158616), (486, 149804), (612, 118962), (648, 112353), (918, 79308), (972, 74902), (1224, 59481), (1377, 52872), (1836, 39654), (1944, 37451), (2203, 33048), (2754, 26436), (3672, 19827), (4131, 17624), (4406, 16524), (5508, 13218), (6609, 11016), (8262, 8812)]