4552236

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:231

約数の個数: 72

約数和(自身を含む): 12658464

約数和(自身を除く): 8106228

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 71, 78, 117, 137, 142, 156, 213, 234, 274, 284, 411, 426, 468, 548, 639, 822, 852, 923, 1233, 1278, 1644, 1781, 1846, 2466, 2556, 2769, 3562, 3692, 4932, 5343, 5538, 7124, 8307, 9727, 10686, 11076, 16029, 16614, 19454, 21372, 29181, 32058, 33228, 38908, 58362, 64116, 87543, 116724, 126451, 175086, 252902, 350172, 379353, 505804, 758706, 1138059, 1517412, 2276118, 4552236]

約数ペア:

[(1, 4552236), (2, 2276118), (3, 1517412), (4, 1138059), (6, 758706), (9, 505804), (12, 379353), (13, 350172), (18, 252902), (26, 175086), (36, 126451), (39, 116724), (52, 87543), (71, 64116), (78, 58362), (117, 38908), (137, 33228), (142, 32058), (156, 29181), (213, 21372), (234, 19454), (274, 16614), (284, 16029), (411, 11076), (426, 10686), (468, 9727), (548, 8307), (639, 7124), (822, 5538), (852, 5343), (923, 4932), (1233, 3692), (1278, 3562), (1644, 2769), (1781, 2556), (1846, 2466)]