85984236

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{683}}^1$

素因数の和:975

約数の個数: 72

約数和(自身を含む): 235282320

約数和(自身を除く): 149298084

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 269, 468, 538, 683, 807, 1076, 1366, 1614, 2049, 2421, 2732, 3228, 3497, 4098, 4842, 6147, 6994, 8196, 8879, 9684, 10491, 12294, 13988, 17758, 20982, 24588, 26637, 31473, 35516, 41964, 53274, 62946, 79911, 106548, 125892, 159822, 183727, 319644, 367454, 551181, 734908, 1102362, 1653543, 2204724, 2388451, 3307086, 4776902, 6614172, 7165353, 9553804, 14330706, 21496059, 28661412, 42992118, 85984236]

約数ペア:

[(1, 85984236), (2, 42992118), (3, 28661412), (4, 21496059), (6, 14330706), (9, 9553804), (12, 7165353), (13, 6614172), (18, 4776902), (26, 3307086), (36, 2388451), (39, 2204724), (52, 1653543), (78, 1102362), (117, 734908), (156, 551181), (234, 367454), (269, 319644), (468, 183727), (538, 159822), (683, 125892), (807, 106548), (1076, 79911), (1366, 62946), (1614, 53274), (2049, 41964), (2421, 35516), (2732, 31473), (3228, 26637), (3497, 24588), (4098, 20982), (4842, 17758), (6147, 13988), (6994, 12294), (8196, 10491), (8879, 9684)]