78714504

素因数分解:

$2^3\times 3^7\times {\mathrm{11}}^1\times {\mathrm{409}}^1$

素因数の和:447

約数の個数: 128

約数和(自身を含む): 242064000

約数和(自身を除く): 163349496

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 81, 88, 99, 108, 132, 162, 198, 216, 243, 264, 297, 324, 396, 409, 486, 594, 648, 729, 792, 818, 891, 972, 1188, 1227, 1458, 1636, 1782, 1944, 2187, 2376, 2454, 2673, 2916, 3272, 3564, 3681, 4374, 4499, 4908, 5346, 5832, 7128, 7362, 8019, 8748, 8998, 9816, 10692, 11043, 13497, 14724, 16038, 17496, 17996, 21384, 22086, 24057, 26994, 29448, 32076, 33129, 35992, 40491, 44172, 48114, 53988, 64152, 66258, 80982, 88344, 96228, 99387, 107976, 121473, 132516, 161964, 192456, 198774, 242946, 265032, 298161, 323928, 364419, 397548, 485892, 596322, 728838, 795096, 894483, 971784, 1093257, 1192644, 1457676, 1788966, 2186514, 2385288, 2915352, 3279771, 3577932, 4373028, 6559542, 7155864, 8746056, 9839313, 13119084, 19678626, 26238168, 39357252, 78714504]

約数ペア:

[(1, 78714504), (2, 39357252), (3, 26238168), (4, 19678626), (6, 13119084), (8, 9839313), (9, 8746056), (11, 7155864), (12, 6559542), (18, 4373028), (22, 3577932), (24, 3279771), (27, 2915352), (33, 2385288), (36, 2186514), (44, 1788966), (54, 1457676), (66, 1192644), (72, 1093257), (81, 971784), (88, 894483), (99, 795096), (108, 728838), (132, 596322), (162, 485892), (198, 397548), (216, 364419), (243, 323928), (264, 298161), (297, 265032), (324, 242946), (396, 198774), (409, 192456), (486, 161964), (594, 132516), (648, 121473), (729, 107976), (792, 99387), (818, 96228), (891, 88344), (972, 80982), (1188, 66258), (1227, 64152), (1458, 53988), (1636, 48114), (1782, 44172), (1944, 40491), (2187, 35992), (2376, 33129), (2454, 32076), (2673, 29448), (2916, 26994), (3272, 24057), (3564, 22086), (3681, 21384), (4374, 17996), (4499, 17496), (4908, 16038), (5346, 14724), (5832, 13497), (7128, 11043), (7362, 10692), (8019, 9816), (8748, 8998)]