72885528

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{863}}^1$

素因数の和:918

約数の個数: 128

約数和(自身を含む): 223948800

約数和(自身を除く): 151063272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 23, 24, 27, 34, 36, 46, 51, 54, 68, 69, 72, 92, 102, 108, 136, 138, 153, 184, 204, 207, 216, 276, 306, 391, 408, 414, 459, 552, 612, 621, 782, 828, 863, 918, 1173, 1224, 1242, 1564, 1656, 1726, 1836, 2346, 2484, 2589, 3128, 3452, 3519, 3672, 4692, 4968, 5178, 6904, 7038, 7767, 9384, 10356, 10557, 14076, 14671, 15534, 19849, 20712, 21114, 23301, 28152, 29342, 31068, 39698, 42228, 44013, 46602, 58684, 59547, 62136, 79396, 84456, 88026, 93204, 117368, 119094, 132039, 158792, 176052, 178641, 186408, 238188, 264078, 337433, 352104, 357282, 396117, 476376, 528156, 535923, 674866, 714564, 792234, 1012299, 1056312, 1071846, 1349732, 1429128, 1584468, 2024598, 2143692, 2699464, 3036897, 3168936, 4049196, 4287384, 6073794, 8098392, 9110691, 12147588, 18221382, 24295176, 36442764, 72885528]

約数ペア:

[(1, 72885528), (2, 36442764), (3, 24295176), (4, 18221382), (6, 12147588), (8, 9110691), (9, 8098392), (12, 6073794), (17, 4287384), (18, 4049196), (23, 3168936), (24, 3036897), (27, 2699464), (34, 2143692), (36, 2024598), (46, 1584468), (51, 1429128), (54, 1349732), (68, 1071846), (69, 1056312), (72, 1012299), (92, 792234), (102, 714564), (108, 674866), (136, 535923), (138, 528156), (153, 476376), (184, 396117), (204, 357282), (207, 352104), (216, 337433), (276, 264078), (306, 238188), (391, 186408), (408, 178641), (414, 176052), (459, 158792), (552, 132039), (612, 119094), (621, 117368), (782, 93204), (828, 88026), (863, 84456), (918, 79396), (1173, 62136), (1224, 59547), (1242, 58684), (1564, 46602), (1656, 44013), (1726, 42228), (1836, 39698), (2346, 31068), (2484, 29342), (2589, 28152), (3128, 23301), (3452, 21114), (3519, 20712), (3672, 19849), (4692, 15534), (4968, 14671), (5178, 14076), (6904, 10557), (7038, 10356), (7767, 9384)]