About the Number

102072984

102072983 ← → 102072985

2進数表記:110000101011000001010011000

漢数字表記:一億二百七万二千九百八十四

素因数分解:

2 3 × 3 1 × 13 1 × 479 1 × 683 1

素因数の和:1184
約数の個数: 64
約数和(自身を含む): 275788800
約数和(自身を除く): 173715816

約数列:
[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 479, 683, 958, 1366, 1437, 1916, 2049, 2732, 2874, 3832, 4098, 5464, 5748, 6227, 8196, 8879, 11496, 12454, 16392, 17758, 18681, 24908, 26637, 35516, 37362, 49816, 53274, 71032, 74724, 106548, 149448, 213096, 327157, 654314, 981471, 1308628, 1962942, 2617256, 3925884, 4253041, 7851768, 8506082, 12759123, 17012164, 25518246, 34024328, 51036492, 102072984]

約数ペア:
[(1, 102072984), (2, 51036492), (3, 34024328), (4, 25518246), (6, 17012164), (8, 12759123), (12, 8506082), (13, 7851768), (24, 4253041), (26, 3925884), (39, 2617256), (52, 1962942), (78, 1308628), (104, 981471), (156, 654314), (312, 327157), (479, 213096), (683, 149448), (958, 106548), (1366, 74724), (1437, 71032), (1916, 53274), (2049, 49816), (2732, 37362), (2874, 35516), (3832, 26637), (4098, 24908), (5464, 18681), (5748, 17758), (6227, 16392), (8196, 12454), (8879, 11496)]

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