About the Number

97128072

97128071 ← → 97128073

2進数表記:101110010100000111010001000

漢数字表記:九千七百十二万八千七十二

素因数分解:

2 3 × 3 5 × 17 1 × 2939 1

素因数の和:2977
約数の個数: 96
約数和(自身を含む): 288943200
約数和(自身を除く): 191815128

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, 2754, 2939, 3672, 4131, 5508, 5878, 8262, 8817, 11016, 11756, 16524, 17634, 23512, 26451, 33048, 35268, 49963, 52902, 70536, 79353, 99926, 105804, 149889, 158706, 199852, 211608, 238059, 299778, 317412, 399704, 449667, 476118, 599556, 634824, 714177, 899334, 952236, 1199112, 1349001, 1428354, 1798668, 1904472, 2698002, 2856708, 3597336, 4047003, 5396004, 5713416, 8094006, 10792008, 12141009, 16188012, 24282018, 32376024, 48564036, 97128072]

約数ペア:
[(1, 97128072), (2, 48564036), (3, 32376024), (4, 24282018), (6, 16188012), (8, 12141009), (9, 10792008), (12, 8094006), (17, 5713416), (18, 5396004), (24, 4047003), (27, 3597336), (34, 2856708), (36, 2698002), (51, 1904472), (54, 1798668), (68, 1428354), (72, 1349001), (81, 1199112), (102, 952236), (108, 899334), (136, 714177), (153, 634824), (162, 599556), (204, 476118), (216, 449667), (243, 399704), (306, 317412), (324, 299778), (408, 238059), (459, 211608), (486, 199852), (612, 158706), (648, 149889), (918, 105804), (972, 99926), (1224, 79353), (1377, 70536), (1836, 52902), (1944, 49963), (2754, 35268), (2939, 33048), (3672, 26451), (4131, 23512), (5508, 17634), (5878, 16524), (8262, 11756), (8817, 11016)]

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